9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text

INTEGRATED TEXTBOOK – TERM 2 ENGLISH, MATHEMATICS, EVS Enhanced Edition 3 Name: ___________________________________ Section: ________________ Roll No.: _________ School: __________________________________ NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 1 1/7/2019 2:26:03 PM

English Contents Class 3 6 What’s Neema Eating Today? ������������������������������������������������������������������������� 1 S2 Speaking Project ���������������������������������������������������������������������������������������������� 8 R2 Reading Comprehension �������������������������������������������������������������������������������� 9 7 The Cracked Pot ��������������������������������������������������������������������������������������������� 12 8 Babasaheb ������������������������������������������������������������������������������������������������������ 18 9 The Art of Cooking ������������������������������������������������������������������������������������������ 23 S3 Speaking Project �������������������������������������������������������������������������������������������� 27 R3 Reading Comprehension ������������������������������������������������������������������������������ 28 Glossary ��������������������������������������������������������������������������������������������������������������������� 31 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 2 1/7/2019 2:26:04 PM

6 What’s Neema Eating Today? Listen and Say Aloud Words with the ‘w’ sound Words with the ‘v’ sound (like (like the letter ‘w’ in ‘win’) the letter ‘v’ in ‘van’) watch wing vulture vacation wolf window vase violin Warm Up • What time of the year is it now? Is it summer, winter, spring or monsoon where you live? • Which fruits do you like to eat at this time of the year? Let us read the story of Neema, who, just like you, loves fruits. L06_V4_Maple_English_G3_TB_Term 2.indd 1 1 1/9/2019 6:03:42 PM

Reading the Text Neema is always eating and eating. Chomp! Chomp! Chew… Chew! Mmm… Mmm! Oho! Close your mouth while chewing, Neema! When it’s summer, the days are happy and long. And it’s warm outside. What’s Neema eating today? 2 1/7/2019 2:26:04 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 4

Summer is the season to eat mangoes! And slippery white lychees with bright red coats, Green, striped and butter-yellow watermelons, And juicy mulberries that burst in the mouth. Oho! Neema’s hands are all sticky and purple now! When it’s monsoon, the dark and frowning clouds roll in. And it’s raining outside. What’s Neema eating today? Monsoon is the season to eat corn! And fresh and juicy sweet limes, pineapples with crowns on their heads, And purple and squishy jamuns, Oho! Neema’s tongue is all fuzzy and blue! When it’s winter, the days get shorter. And it’s cold outside. What’s Neema eating today? What’s Neema Eating Today? 3 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 5 1/7/2019 2:26:04 PM

Winter is the season for shiny leafy vegetables. Beetroot, red like the setting Sun. Plump green custard apples. Look, look, Neema’s climbing up a tree now. Oho! She’s plucked all the sour, brown tamarinds! Neema loves to eat, but she loves to eat with the season! Chomp! Chomp! Chew… Chew! Mmm… Mmm! Across the world, there are five types of seasons: spring, summer, monsoon, autumn and winter. But in some places in India, like where Neema lives, the seasons are summer, monsoon and winter. 4 1/7/2019 2:26:04 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 6

Eat with the season! Like Neema, you can eat colourful and tasty fruits and vegetables all through the year. Here’s a seasonal calendar, so that you know which fruits and vegetables to eat at what time of the year. tamarind: January to February chikoos: January to February and May to July mulberries: March to May and October to November spinach: March to May and October to January mango: March to August watermelon: April to June litchi: May to June What’s Neema Eating Today? 5 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 7 1/7/2019 2:26:04 PM

jamuns: May to July corn: June to August sweet Lime: July to August custard apple: October to February beetroot: All year, but best if eaten in winter – Adapted from ‘What’s Neema Eating Today?’ by Bijal 1/7/2019 2:26:04 PM Vachharajani and illustrated by Priya Kuriyan Let Us Discuss 1) Which fruits does Neema eat in summers? 2) What does the monsoon season look like? 3) How are the days in winter? 4) How many types of seasons are there in the world? 6 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 8

Understanding the Text Meaning Exercise 1: New words Word slippery frowning squishy plump Speaking Task ABC..., Show and tell Your teacher will give you a piece of paper. Write down the name of a fruit, and put it in a box. The teacher will then call a student. They shall pick up a slip and describe the fruit using describing words. The class will have to try and guess the fruit. apple banana pear cherries orange strawberry lemon grapes What’s Neema Eating Today? 7 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 9 1/7/2019 2:26:04 PM

S2 Speaking Project How well do you know the seasons? Form groups of three. Discuss the three main seasons in India. Prepare a chart or scrapbook with information related to each of the three seasons. You can use the following guiding points. • Which months fall under each season? • What festivals do we celebrate in each of these seasons? • What type of clothes do we wear in each season? • What kinds of food do we eat in these seasons? Gather all this information. Give a speech about any season in front of the entire class. Ensure that each member of every group talks about the season chosen by the group. 8 1/7/2019 2:26:04 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 10

R2 Reading Comprehension Passage 1 Read the passage and answer the questions given below. I saw a potter at a fair. He was making pots with clay. The clay was soft and felt very cool. He had a wheel in front of him that went round and round. He made the pots by placing the clay on the wheel and shaping it with his hands. Then, he placed the pots over a fire and made them hard and strong. I tried making a pot too. It was very exciting to see the clay change form and become something different. The potter gave me a pot to take home. I painted the pot in bright colours. 1) What did the potter use for making pots? Ans.   2) How did the potter make the pots hard and strong? Ans.   3) Change the tense of the given sentences according to the instructions given in brackets. a) I saw a potter. (change to simple future tense) Ans.  NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 11 9 1/7/2019 2:26:04 PM

b) He was making clay pots. (change to present continuous tense) Ans.  c) I painted the pot in bright colours. (change to simple present tense) Ans.  4) Write one word from the passage that rhymes with the word ‘got’. Ans.  5) Match the words with their correct meanings. Column A Column B 1)  potter a)  shiny and cheerful 2)  exciting b)  a person who makes objects with clay 3)  bright c)  interesting or thrilling Passage 2 Read the passage and answer the questions given below. A heron lived by the side of a pond that was full of fish. The greedy heron wanted to eat all the fish. So, it told a lie that some fishers were coming to catch the fish. To save the fish, he offered to fly them to another pond. He caught the fish in his mouth. Before he reached the other pond, he ate all of them. One day, a crab climbed into his mouth. The crab realised that something was wrong. He caught the heron’s neck between his claws. He did not let go until the heron promised not to be greedy ever again. ─ Adapted from a Panchatantra story 10 1/7/2019 2:26:04 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 12

1) Who lived by the side of the pond? Ans.   2) What did the heron offer to do for the fish? Ans.   3) Fill in the blanks with the correct words given in brackets. a) The pond ________________________ a lot of fish. (had/have) b) A fisher ________________________ come to the pond. (has/have) c) The crab and the fish ______________________ left the pond now. (has/have) 4) Which word from the passage is the opposite of the word ‘right’? Ans.  5) Match the words with their correct meanings. Column A Column B 1)  heron a)  wanting more always 2)  greedy b)  understood clearly 3)  realised c)  a large, fish-eating bird with long legs Reading Comprehension 11 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 13 1/7/2019 2:26:04 PM

7 The Cracked Pot Heritage Listen and Say Aloud Words with silent ‘b’ Words with silent ‘h’ climb lamb hour ghost thumb comb honest rhyme The above table has words with silent letters. The letters are not pronounced when these words are spoken. Warm Up Look at the pictures given below. • D o you like the objects in the pictures? What do you think they are made of? • Do you know that these objects are made from things that we throw away? Does that surprise you? Why or why not? Let us now read the story of a pot that thought that it was of no use because it had a crack. 12 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 14

Reading the Text  There was an old water bearer. She carried two pots to a stream to fetch water every day. She carried them on two ends of a stick, hung across her back. One pot was cracked, while the stream fetch water bearer other was perfect. The cracked pot felt sad as half the water leaked out of it. It felt that it was not doing its work properly. After two years, the cracked pot could not stop itself and spoke to the old woman. ‘I am ashamed of myself!’ it said. leaked The old woman was surprised to hear this and asked the pot, ‘What are you ashamed of?’ ‘I do not serve you well. I only do half of my job. I am sure that your master is unhappy with you. You cannot bring back two full pots of water because of me. You should throw me away.’ T he old woman listened silently. ‘Have you noticed your side of the path while returning home every day?’ she asked after a while. ‘You should take a look when we return tomorrow.’ The next morning, as they returned from the stream, the cracked pot blaming was surprised. It saw the most beautiful and colourful flowers on its side of the path. It realised that it had not noticed these wonderful flowers. It was always busy feeling unhappy and blaming itself. The old woman said, ‘Did you notice that there are flowers only on your side? That is because I knew you were cracked. So, I planted seeds on your side of the path. You have been watering the plants every day. I collect these flowers scent and use them to decorate my master’s house. The master looks at these flowers and smells their scent. The flowers make him happy. If you hadn’t The Cracked Pot 13 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 15 1/7/2019 2:26:05 PM

been just the way you are, you would not have brought beauty and happiness to this house.’ We are all like the cracked pot. We are not perfect. But we can still do wonderful things and make a difference to the world. – Adapted from a Chinese folktale Let Us Discuss 1) How many pots did the water bearer carry every day? 2) Why was one of the pots ashamed of itself? 3) What did the cracked pot see on its side of the road? 4) How did the master feel when he saw the flowers? Understanding the Text Meaning Exercise 1: New words Word water bearer stream fetch leaked ashamed blaming scent 14 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 16

Exercise 2: Literature comprehension 1) Where did the water bearer go to fetch water? How did she carry the water back? Ans.    2) Why was the pot surprised the next day? Ans.    3) Why hadn’t the pot noticed the wonderful flowers? Ans.    Exercise 3: Read and answer Read the sentences and arrange them in the order of the events in the story. • The pot saw the most beautiful and colourful flowers on its side. • The cracked pot felt sad as half the water leaked out of it. • T he cracked pot told the woman that it was ashamed of itself. • T he old woman said that she planted seeds on the pot’s side of the path. The pot used to water the plants as the woman walked down the path. • The old woman asked the pot to observe the path she took. The Cracked Pot 15 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 17 1/7/2019 2:26:05 PM

Exercise 4: Value-based questions – Judgement and appreciation 1) Do you think the old woman was clever and observant? Ans.     2) ‘We are all like the cracked pot. We are not perfect. But we can still do wonderful things and make a difference to the world.’ What do you understand by this statement? Do you agree with it? Give reasons. Ans.     Speaking Task Pair discussion We have just read a story about how to feel happy being who we are. One way to feel good about ourselves is to do nice things for other people. Saying positive things to each other is another way. Get into pairs. In the space provided, write a few positive things about your partner and share it with them. Listen to them share some nice things about you too. 16 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 18

The Cracked Pot 17 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 19 1/7/2019 2:26:05 PM

8 Babasaheb Heritage Listen and Say Aloud Word Rhyming word Word Rhyming word dreams seems school rule shame mind them kind Warm Up • D o you think we should mistreat our friends because of who they are? Why or why not? • Imagine if people treated you poorly and did not let you do things that you want to do, how would you feel? Give reasons for your answer. 18 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 20

Let us read a poem about BR Ambedkar who was lovingly called ‘Babasaheb’. He fought for the people who were mistreated or unfairly treated in society because of the caste-system present in India. caste system: It is a system present in our society that decides the mistreated status of a person on the basis of the family they were born into. This system can be used to treat those who do not belong to higher castes unjustly or wrongly. Reading the Text Once there lived a boy strict Who had big dreams. attentive Big people mocked and said, ‘He wants to be one of us, it seems.’ They would not talk to him Nor sit with him at school. No water for him, no friends That was the strict rule. His parents were shamed And no one would touch them. The boy protested well, He would not go through such shame! He studied and learnt With a most attentive mind. He grew up to be Babasaheb, The only one of his kind. – Torsa Saha Babasaheb 19 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 21 1/7/2019 2:26:05 PM

Let Us Discuss 1) What kind of dreams did the boy have? 2) What did the people do to him? 3) How were his parents treated? 4) What did the boy do when he was treated unfairly? Understanding the Text Meaning Exercise 1: New words Word mistreated unfairly unjustly mocked strict protested attentive Babasaheb Exercise 2: Literature comprehension 1) What would the big people say? Ans.   20 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 22

2) What was the strict rule? Ans.   3) Who did the boy grow up to become? Ans.   Exercise 3: Read and answer All of us have rights and responsibilities. Given below are some of them. Arrange them in the correct columns given below. • I should not tease others. • I should be allowed to go to school. • I should be free to share my thoughts. • I should be helpful and careful. • I should be given a safe environment. • I should respect people who are different from me. • I should have a decent home. • I should not hit or get angry with others. Rights Responsibilities 1) a) 2) b) 3) c) 4) d) Babasaheb 21 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 23 1/7/2019 2:26:05 PM

Exercise 4: Value-based question – Judgement and appreciation 1) How do you think the boy felt when he was mistreated at school? Ans.    2) Why do you think we should treat everyone equally and with respect? Also explain how we can do so. Ans.    Speaking Task ABC..., Show and tell Divide your class into pairs. Then find information on Babasaheb Ambedkar and collect pictures. Prepare a presentation and speak about it in class. 22 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 24

9 The Art of Cooking Listen and Say Aloud Words with silent ‘k’ Words with silent ‘l’ Words with silent ‘t’ Words with silent ‘w’ listen answer knee walk often sword know half The above table has words with silent letters. The silent letters are not pronounced when these words are spoken. Warm Up • What do you do when you are hungry? • H ave you ever cooked a dish? Name the dish and share your experience of cooking it. Let us read and learn how to make a healthy and delicious snack that you can have when you are hungry. NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 25 23 1/7/2019 2:26:05 PM

Reading the Text Cooking is an art. We just need to get the right mix of ingredients to make a delicious dish out of them! Cooking is a lesson in patience and creativity. At the same time, cooking is so much fun! We can pick up raw materials and follow the given instructions. Or we can see what the kitchen has in store and come up with a recipe of our own. Either way, cooking always develops one’s taste for different kinds of dishes. Today, let us learn a simple recipe for an evening snack. Jhaal muri is vendor a very popular dish in the eastern states of India. You can commonly find street vendors selling it. It is also prepared at home as an evening snack. ‘Jhaal’ means hot or spicy, and ‘muri’ is puffed rice. Here is how you can make it at home. Ingredients 1) two cups of puffed rice 2) three onions, two tomatoes, one carrot, two green chillies and fresh coconut 3) two tablespoons of mustard oil 4) a pinch of red chilli powder, half a teaspoon of cumin powder and salt to taste 5) a handful of sev mix 6) a few sprigs of coriander, one lemon and black salt to taste Process With the help of an older person in your house, chop the onions, tomatoes, carrot, coconut flesh and green chillies into tiny pieces. Take two cups of puffed rice in a mixing bowl. Add two tablespoons of mustard oil. Mix it well. Now, add the chopped vegetables to the bowl and stir the mixture. Sprinkle pinches of red chilli powder, cumin powder and salt to taste. Stir the mixture again. Then, take smaller bowls and transfer the mixture into them. Garnish it with sev mix, lemon juice, black salt and coriander leaves. sprinkle Your jhaal muri is ready to be served and enjoyed! stir 24 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 26

Let Us Discuss 1) What does one need to make a delicious dish? 2) What do you call cumin powder in your language? 3) Where is jhaal muri popular? 4) How many ingredients do you need to make jhaal muri? Understanding the Text Meaning Exercise 1: New words Word patience raw vendors sprigs stir sprinkle garnish Speaking Task ABC..., Show and tell Every family has a favourite dish. Make the dish with the help of an adult at home. Write down the ingredients and use the cooking verbs to write the process in the space provided. Then, share them with your classmates. You can even get the dish to school for everyone to taste! The Art of Cooking 25 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 27 1/7/2019 2:26:05 PM

Ingredients: Time: Serving: Process: 26 1/7/2019 2:26:05 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 28

S3 Speaking Project Find out about an interesting festival that is celebrated outside the state you live in. Give a small speech about this festival in front of your classmates. Collect information on the following topics (draw or paste a picture or write notes). food clothes   tradition   gifts     27 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 29 1/7/2019 2:26:05 PM

R3 Reading Comprehension Passage 1 Read the passage and answer the questions given below. Once, there lived a blind man in a small town. He carried a lighted lamp in his hand whenever he went out at night. One night, a group of men were walking on the same path. They saw the blind man and made fun of him. They said, ‘O blind man, why do you carry the lamp? You are blind and cannot see anything.’ The blind man politely said, ‘This lamp is not for me but for those who have eyes. You may not see a blind man in your path and may collide with him.’ Upon hearing this, the men felt ashamed and asked for forgiveness. 1) What did the blind man carry when he went out at night? Ans.   2) What did the group of men do when they saw the blind man? Ans.   3) Fill in the blanks with the correct articles (‘a’, ‘an’, ‘the’ ). a) The blind man took ____________ hour to finish his work. b) Bring me _______________ lamp that the blind man is carrying. 28 1/7/2019 2:26:06 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 30

c) There is _____________ blind man walking in the street. 4) What is an antonym of ‘polite’? Ans.   5) Match the words with their correct meanings. Column A Column B 1)  polite a)  crash into someone or something 2) ashamed b) well mannered 3)  collide c)  felt sorry about an action Passage 2 Read the passage and answer the questions given below. Raju was a naughty boy. He enjoyed telling lies. His father told him that lying was a bad habit. But Raju did not stop making up stories. One day, he came running and shouted, ‘Please save me. There is a tiger here.’ All the villagers ran to help him. Raju laughed and said, ‘I tricked you. There is no tiger.’ The villagers were very angry with Raju. After a few days, Raju played the same trick again on the villagers. This time, they decided not to be fooled by him anymore. One day, when Raju was alone, he actually saw a tiger. He shouted for help. However, the villagers thought it was a joke and did not believe him. The tiger attacked Raju. Moral: One should never tell lies and trouble others. 1) What did Raju enjoy doing? Ans.   Reading Comprehension 29 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 31 1/7/2019 2:26:06 PM

2) What did the villagers decide after Raju tricked them? Ans.   3) Fill in the blanks with the correct words. a) ________________ is Raju. (This/Those) b) ________________ tiger attacked Raju. (These/That) c) ________________ villagers saved Raju. (That/These) 4) Write a word from the passage that is the opposite of the word ‘cried’. Ans.   5) Match the words with their correct meanings. Column A Column B 1)  habit a)  people who stay in a village 2)  tricked b)  something that we do a lot 3)  villagers c)  fooled 30 1/7/2019 2:26:06 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 32

Glossary Sr. No. Words Meaning felt bad or sorry for doing something wrong 1 ashamed (v.) (here) with great effort and sincerity 2 attentive (adj.) a name affectionately given to BR Ambedkar 3 Babasaheb (n.) finding fault with someone or something to collect 4 blaming (v.) (here) making an angry face to decorate a dish 5 fetch (v.) water coming out of a crack 6 frowning (v.) to treat someone poorly and disrespectfully 7 garnish (v.) teased or laughed at someone the ability to wait 8 leaked (v.) round and fat strongly disagreeing to something 9 mistreated (v.) uncooked 10 mocked (v.) a pleasant smell 11 patience (n.) a smooth, wet or slimy thing that is difficult to hold small stems with leaves on them 12 plump (adj.) to drop a few pieces or add drops of something over a surface 13 protested (v.) 14 raw (adj.) 15 scent (n.) 16 slippery (adj.) 17 sprigs (n.) 18 sprinkle (v.) NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 33 1/7/2019 2:26:06 PM

Sr. No. Words Meaning 19 squishy (adj.) soft and moist 20 stir (v.) to mix 21 stream (n.) a narrow and small river 22 strict (adj.) demanding to be obeyed 23 unfairly (adv.) to treat someone wrongly or incorrectly 24 unjustly (adv.) not morally right or fair 25 vendors (n.) people selling wares on street-sides 26 water bearer (n.) a person who carries water from one place to another n. Key v. noun adj. verb adv. phr. adjective adverb phrase NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 34 1/7/2019 2:26:06 PM

Mathematics Contents Class 3 6 Multiplication 1 5 6.1  Multiply 2-digit Numbers  10 6.2 M  ultiply 3-digit Numbers by 1-digit and 2-digit Numbers  6.3  Double 2-digit and 3-digit Numbers Mentally  14 19 7 Time 26 7.1  Read a Calendar  32 7.2 R  ead Time Correct to the Hour  8 Division 8.1 D  ivision as Equal Grouping  8.2  Divide 2-digit and 3-digit Numbers by 1-digit Numbers  NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 35 1/7/2019 2:26:06 PM

Chapter Multiplication 6 Let Us Learn About • using repeated addition to construct multiplication tables. • multiplying 2-digit numbers with and without regrouping. • doubling the numbers mentally. Concept 6.1: Multiply 2-digit Numbers Think Farida bought 2 boxes of toffees to distribute among her classmates on her birthday. Each box has 25 toffees inside it. If there are 54 students in her class, do you think she has enough toffees? Recall In Class 2, we have learnt that multiplication is repeated addition. The symbol ‘×’ indicates multiplication. Multiplication means having a certain number of groups of the same size. 1 1/7/2019 2:26:06 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 36

Let us recall the multiplication tables of numbers from 1 to 6. 1 2 3 1×1=1 2×1=2 3×1=3 1×2=2 2×2=4 3×2=6 1×3=3 2×3=6 3×3=9 1×4=4 2×4=8 3 × 4 = 12 1×5=5 2 × 5 = 10 3 × 5 = 15 1×6=6 2 × 6 = 12 3 × 6 = 18 1×7=7 2 × 7 = 14 3 × 7 = 21 1×8=8 2 × 8 = 16 3 × 8 = 24 1×9=9 2 × 9 = 18 3 × 9 = 27 1 × 10 = 10 2 × 10 = 20 3 × 10 = 30 4 5 6 4×1=4 5×1=5 6×1=6 4×2=8 5 × 2 = 10 6 × 2 = 12 4 × 3 = 12 5 × 3 = 15 6 × 3 = 18 4 × 4 = 16 5 × 4 = 20 6 × 4 = 24 4 × 5 = 20 5 × 5 = 25 6 × 5 = 30 4 × 6 = 24 5 × 6 = 30 6 × 6 = 36 4 × 7 = 28 5 × 7 = 35 6 × 7 = 42 4 × 8 = 32 5 × 8 = 40 6 × 8 = 48 4 × 9 = 36 5 × 9 = 45 6 × 9 = 54 4 × 10 = 40 5 × 10 = 50 6 × 10 = 60 Let us now construct multiplication tables of 7, 8 and 9. We can then learn to multiply 2-digit numbers. & Remembering and Understanding In multiplication of two numbers: • The number written to the left of the ‘×’ sign is called the multiplicand. • The number written to the right of the ‘×’ sign is called the multiplier. • The number written to the right of the ‘=’ sign is called the product. Multiplication 2 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 37 1/7/2019 2:26:06 PM

Multiplication Fact ↓↓ ↓ Multiplicand Multiplier Product Note: (a) Representing the multiplicand, multiplier and product using the symbols ‘×’ and ‘=’ is called a multiplication fact. (b) The multiplicand and the multiplier are also called the factors of the product. (c) The product is also called the multiple of both the multiplicand and the multiplier. For example, 2 × 7 = 14 = 7 × 2; 4 × 5 = 20 = 5 × 4 and so on. Order Property: Changing the order in which the numbers are multiplied does not change the product. This is called order property of multiplication. Using multiplication facts and order property, let us now construct the multiplication tables of 7, 8 and 9. 7 8 9 7×1=7 8×1=8 9×1=9 7 × 2 = 14 8 × 2 = 16 9 × 2 = 18 7 × 3 = 21 8 × 3 = 24 9 × 3 = 27 7 × 4 = 28 8 × 4 = 32 9 × 4 = 36 7 × 5 = 35 8 × 5 = 40 9 × 5 = 45 7 × 6 = 42 8 × 6 = 48 9 × 6 = 54 7 × 7 = 49 8 × 7 = 56 9 × 7 = 63 7 × 8 = 56 8 × 8 = 64 9 × 8 = 72 7 × 9 = 63 8 × 9 = 72 9 × 9 = 81 7 × 10 = 70 8 × 10 = 80 9 × 10 = 90 Multiply 2-digit numbers by 1-digit numbers Now, let us learn to multiply a 2-digit number by a 1-digit number. Consider the following example. 3 1/7/2019 2:26:06 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 38

Example 1: Find the product: 23 × 7 Solution: Follow these steps to find the product. Steps Solved Solve these Step 1: Multiply the ones. 3 × 7 = 21 H TO Step 2: Regroup the product. 21 ones = 2 tens and 1 ones 17 Step 3: Write the ones digit of ×9 the product in the product TO and carry over the tens digit 2 H TO to the tens place. 23 15 ×7 ×4 Step 4: Multiply the tens. Step 5: Add the carry over 1 from step 3 to the product. Step 6: Write the sum in the 2 × 7 = 14 tens place. 14 + 2 = 16 H TO 2 23 ×7 161 Application Let us now see some real-life situations where we use multiplication of 2-digit numbers. Example 2: There were 54 students in a class of a school. The school had 8 such classes. How many students were there in the entire school? Solution: Number of students in one class = 54 students H TO Number of classes in the school = 8 3 Number of students in the school = 54 × 8 54 ×8 Therefore, the total number of students in the school = 432 4 3 2 Example 3: Manoj travelled 7 km in a day. If he travels the same distance every day, how much distance does he travel in 25 days? Multiplication 4 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 39 1/7/2019 2:26:06 PM

Solution: The distance that Manoj travelled in a day = 7 km H TO He travels the same distance every day. The distance he 3 travels in 25 days = 25 × 7. 25 Therefore, Manoj travels 175 km in 25 days. ×7 175 Higher Order Thinking Skills (H.O.T.S.) Let us now try to frame a few multiplication word problems using multiplication. Example 4: Number of chocolates in a box = 9 Number of such boxes = 5 Total chocolates = 45 Solution: Word problem: A box contains 9 chocolates. There are 5 such boxes. Find the total number of chocolates. Example 5: Frame a word problem with the given fact. 8 × 2 = 16 Solution: Word problem: There are 2 rows with 8 students in each row. What is the total number of students? Concept 6.2: Multiply 3-digit Numbers by 1-digit and 2-digit Numbers Think Farida collected some shells and put them into 9 bags. If each bag has 110 shells, how many shells did she collect? Recall We have learnt to multiply a 2-digit number with a 1-digit number. We have also learnt to regroup the ones in multiplication. 5 1/7/2019 2:26:06 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 40

Let us answer these to revise the concept. a) 22 × 2 = _________ d) 33 × 4 = _________ b) 42 × 1 = _________ e) 50 × 2 = _________ c) 11 × 7 = _________ f) 45 × 3 = _________ & Remembering and Understanding We multiply 3-digit numbers just as we multiply 2-digit numbers. Multiply 3-digit numbers by 1-digit numbers without regrouping Let us understand the step-by-step procedure through a few examples. Example 6: Multiply: 401 × 3 Solution: Follow these steps to multiply the given numbers. Step 1: Multiply the ones Solved Step 3: Multiply the hundreds Step 2: Multiply the tens H TO Th H T O 401 H TO 401 401 ×3 ×3 3 ×3 1203 03 H TO Solve these H TO 220 232 HTO ×4 13 0 ×3 ×2 Multiply 3-digit numbers by 1-digit numbers with regrouping We always start multiplying the ones of the multiplicand by the ones of the multiplier. When a 3-digit number is multiplied by a 1-digit number, we may get a 2-digit product in any or all of the places. We regroup these products and carry over the tens digit of the product to the next place. Let us understand this better through an example. Multiplication 6 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 41 1/7/2019 2:26:06 PM

Example 7: Multiply: 513 × 5 Solution: Follow these steps to multiply the given numbers. Steps Solved Solve these H TO Step 1: Multiply the ones and write the H TO product under ones. Regroup if the 444 product has two or more digits. 1 3 ×8 5 51 5 ×   Step 2: Multiply the tens. Add the carry H TO H TO over (if any) to the product. Write the sum under tens. 1 342 ×5 Regroup if the product has two or more 513 digits. ×5 65 Step 3: Multiply the hundreds. Add the Th H T O H TO carry over (if any) to the product and write the sum under hundreds. Regroup if 1 635 the product has two or more digits. ×7 513 ×5 2 565 Multiply 3-digit numbers by 2-digit numbers Multiplication of 3-digit numbers by 2-digit numbers may sometimes involve regrouping too. Let us understand this concept through step-by-step procedure. Consider the following examples. Example 8: Multiply: 243 × 34 Solution: Follow these steps to multiply the given numbers. 7 1/7/2019 2:26:06 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 42

Steps Solved Solve these Step 1: Arrange the numbers in columns, H TO as shown. H TO 141 243 ×22 Step 2: Multiply the ones of the ×34 multiplicand by the ones digit of the H TO multiplier. 3 × 4 = 12 H TO 1 453 Write 2 in the ones place of the product. ×13 Write 1 in the tens place as the carry over. 243 ×34 H TO Step 3: Multiply the tens by the ones digit of the multiplier. 4 × 4 = 16 2 263 ×23 Add the carry over from the previous H TO step. So, 16 + 1 = 17. Write 7 in the tens 11 place of the product and 1 in the 243 hundreds place as the carry over. ×34 Step 4: Multiply the hundreds by the ones digit of the multiplier. 2 × 4 = 8 72 Add the carry over from the previous H TO step. So, 8 + 1 = 9. Write 9 in the hundreds 11 place of the product. 243 ×34 Step 5: Write 0 in the ones place. 972 Multiply the ones of the multiplicand by HTO the tens digit of the multiplier. Write the 11 product under the tens place. 243 ×3 4 3×3=9 972 Step 6: Multiply the tens by the tens digit 90 of the multiplier. H TO 4 × 3 = 12 1 Write 2 in the hundreds place of the 11 product and 1 in hundreds place of the 243 multiplicand as the carry over. ×34 972 290 Multiplication 8 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 43 1/7/2019 2:26:06 PM

Steps Solved Solve these Step 7: Multiply the hundreds by the tens digit of the multiplier. Th H T O H TO 2×3=6 Add the carry over from the previous 1 352 step. So, 6 + 1 = 7. Write 7 in the thousands ×23 place of the multiplicand. 11 243 Step 8: Add the products and write the ×34 sum. The sum is the required product. 972 7290 Th H T O 1 11 243 ×34 972 7290 8262 Application Let us now solve some word problems that have real-life applications. Example 9: Payal saves ` 175 per month for a year. How much Th H T O money will she have at the end of the year? 11 Solution: Amount saved by Payal per month = ` 175 175 Number of months in a year = 12 × 12 Total money saved in a year = 175 × 12 11 Therefore, Payal has ` 2100 at the end of the year. 350 1750 2100 Example 10: Rohan ran 315 m every day for a week. How many metres did he run in that week? Th H T O Solution: 1 week = 7 days 13 Distance run by Rohan in a day = 315 m 3 15 Distance he ran in a week = 315 m × 7 = 2205 m ×7 So, Rohan covered a total distance of 2205 m in one week. 2 2 0 5 9 1/7/2019 2:26:07 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 44

Higher Order Thinking Skills (H.O.T.S.) Sometimes, we can find numbers that satisfy two or more conditions. Let us now see a few examples. Example 11: Find two numbers whose sum is 13 and product is 6 more than 30. Solution: The two conditions in this problem are: a) The sum of the numbers is 13 b) The product of the numbers is 6 more than 30 From condition b), 6 more than 30 = 30 + 6 = 36. So, the product of the numbers is 36. Now, let us find the two numbers whose product is 36 and sum is 13. 36 = 1 × 36; 36 = 2 × 18; 36 = 3 × 12; 36 = 4 × 9 and 36 = 6 × 6. Of these, the numbers whose sum is 13 are 9 and 4 (since 9 + 4 = 13). Therefore, the required numbers are 9 and 4. Example 12: Find two numbers whose difference is 1 and product is 2 more than 40. Solution: The two conditions in this problem are: a) The difference of the numbers is 1. b) The product of the numbers is 2 more than 40 which is 42. Now, let us find two numbers whose product is 42 and difference is 1. 42 × 1 = 42; 21 × 2 = 42; 14 × 3 = 42; 7 × 6 = 4T2r. aOfintheMsey, thBernauimnbers whose difference is 1 are 7 and 6. Therefore, the required numbers are 7 and 6. Concept 6.3: Double 2-digit and 3-digit Numbers Mentally Think Farida has 23 red beads. Her friend has double the number of beads. Farida wants to know the number of beads her friend has. Do you know how to find that mentally? Multiplication 10 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 45 1/7/2019 2:26:07 PM

Recall We have learnt mental addition and subtraction in the previous chapters. Let us now learn to double a given number mentally. To double a number, we must be thorough with the multiplication table of 2. For example, 5 × 2 = 10, 3 × 2 = 6, 10 × 2 = 20 and so on. & Remembering and Understanding Doubling a number means multiplying by 2. Let us now understand to double a 2-digit number mentally through a few examples. Example 13: Double the number 53. Solution: To double the given number, follow these steps. Steps Solved 53 Solve this 41 Step 1: Multiply the tens digit by 2. The tens digit is 5. The tens digit is ____. So, 5 × 2 = 10. So, ___ × 2 = ___. Step 2: If the ones digit is less than or The ones digit is 3. The ones digit is ___ equal to 4, write the product in step 3 < 4 (True) ___ < ___ (True/ False) 1 as it is. If not, add 1 to it and write. Step 3: Multiply the ones digit by 2. 3 × 2 = 6 ___ × 2 = ___ Step 4: Write the products in steps 53 × 2 = 106 ___ × 2 = ___ 1 and 3 together. This gives us the double of the given number. Application We have learnt to double 2-digit numbers mentally. Let us now see a few examples where we apply this concept. Example 14: Rohit has 14 shirts. His brother has double the number of shirts than he has. How many shirts does Rohit’s brother have? Solution: Number of shirts Rohit has = 14 11 1/7/2019 2:26:07 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 46

Number of shirts Rohit’s brother has = Double the number of shirts that Rohit has = 14 × 2 = 28 Therefore, Rohit’s brother has 28 shirts. Example 15: Sony is 36 years old. Her aunt’s age is double the age of Sony. How old is Sony’s aunt? Solution: Sony’s age = 36 years Age of Sony’s aunt = Double that of Sony’s age = 36 years × 2 = 72 years Therefore, Sony’s aunt is 72 years old. Higher Order Thinking Skills (H.O.T.S.) Doubling a 3-digit number is similar to doubling a 2-digit number. Let us now see some examples. Example 16: Double the number 125. Solution: To double the given number, follow these steps. Steps Solved Solve this 125 293 Step 1: Multiply the number formed by the two leftmost digits by 2. The number formed by The number formed by the two leftmost digits the two leftmost digits is is 12. 12 × 2 = 24. ____. So, ___ × 2 = ___. Step 2: If the ones digit of the given The ones digit is 5. The ones digit is __ number is less than or equal to 4. 5 < 4 (False) ___ < ___ (True/ False) write the product in step 1 as it is. If 24 + 1 = 25 not, add 1 to it and write. Step 3: Multiply the ones digit by 2. 5 × 2 = 10 ___ × 2 = ___. Its ones digit is 0. Its ones digit is ___. Step 4: Write the products in steps So, 125 × 2 = 250 So, ___ × 2 = ___. 1 and 3 together. This gives the double of the given number. Multiplication 12 NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 47 1/7/2019 2:26:07 PM

Drill Time Concept 6.1: Multiply 2-digit Numbers 1) Multiply 2-digit numbers by 2, 3, 4, 5 and 6. a) 56 × 3 b) 23 × 2 c) 77 × 6 d) 50 × 5 e) 62 × 4 2) Multiply 2-digit numbers by 7, 8 and 9. a) 23 × 9 b) 12 × 7 c) 76 × 8 d) 84 × 8 e) 83 × 9 3) Word problems a) There were 23 students in one group. The school had 4 such groups. How many students were there in all the groups? b) Viraj travelled for 30 km in one day. He travelled the same distance everyday for 7 days. How many kilometres did he travel in 7 days? Concept 6.2: Multiply 3-digit Numbers by 1-digit and 2-digit Numbers 4) Multiply 3-digit numbers by 1-digit number without regrouping. a) 101 × 8 b) 212 × 4 c) 414 × 2 d) 111 × 5 e) 323 × 3 5) Multiply 3-digit numbers by 1-digit numbers (with regrouping). a) 225 × 7 b) 762 × 4 c) 868 × 8 d) 723 × 5 e) 429 × 2 6) Multiply 3-digit numbers by 2-digit numbers. d) 619 × 66 e) 290 × 30 a) 769 × 21 b) 759 × 10 c) 578 × 42 7) Word problems a) Susan drove 462 km every day for a week. What distance did she drive in that week? b) Sohail spends ` 616 for a set of books. How much will he spend on 24 such sets? Concept 6.3: Double 2-digit and 3-digit Numbers Mentally 8) Double the given numbers mentally. a) 23 b) 52 c) 61 d) 10 e) 74 9) Word problems a) Rohan bought 42 books in Year I and double the number in Year II. How many books did he buy in Year II? b) Sonal earned ` 28 on Monday. She earned double the amount on Tuesday. How much did she earn on Tuesday? 13 1/7/2019 2:26:07 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 48

Chapter Time 7 Let Us Learn About • identifying a day and a date on a calendar • reading the time correctly to the hour. Concept 7.1: Read a Calendar Think Farida and her friends are playing a game using a calendar. They split into two groups. Each group says a date or a day of a particular month. The other group answers with the corresponding day or date of another month. Can you also play such a game? Recall Let us recall the days in a week and the months in a year. There are 7 days in a week. They are: 1) Sunday 2) Monday 3) Tuesday 4) Wednesday 5) Thursday 6) Friday 7) Saturday NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 49 14 1/7/2019 2:26:07 PM

There are 12 months in a year. They are: 1) January 2) February 3) March 4) April 5) May 6) June 7) July 8) August 9) September 10) October 11) November 12) December Recall While reading a calendar we can find the day of a given date. We can also find dates that fall on a particular day of the month. The calendar that we use is called the Gregorian calendar. Let us do an activity to understand this concept better. Activity: 1) L ist out the birthdays of your parents, grandparents, brothers and sisters. 2) Arrange them in a table as they appear in a calendar month-wise. 3) Note the days on which the birthdays appear. Stick this on your writing table. This will remind you to wish your family members “HAPPY BIRTHDAY” on their birthdays. Your tables could be similar to the one given below. Birthdays of my family members Birthday (2018) Member of the family Day 08-January Brother Sunday 10-March Mother Friday 16-June MINE Friday 03-August Father Thursday 04-October Wednesday Grand father Tuesday 12-December Grand mother Example 1: From the calendar for the year 2019, write the days of the following events. a) Independence Day - ____________ b) Republic Day - _____________ c) Christmas - ____________ d) Teacher’s Day - _____________ 15 1/7/2019 2:26:07 PM NR_BGM_9789386663207 MAPLE G03 INTEGRATED TEXTBOOK TERM 2_Text.pdf 50