51704083_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text

MATHEMATICS WORKBOOK - PART 2 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 1 3 3/21/2018 1:24:46 PM

Preface ClassKlap partners with schools, supporting them with learning materials and processes that are all crafted to work together as an interconnected system to drive learning. ClassKlap presents the latest version of the Summit series – specially crafted as an accompanying workbook series for the Maharashtra state board textbooks. The Summit series endeavours to be faithful to the spirit of the National Curriculum Framework (NCF) 2005 in conjunction with the content covered and approach adopted in the Maharashtra state board textbooks. The aim of the NCF 2005 regarding Mathematics teaching is to develop the abilities of a student to think and reason mathematically, pursue assumptions to their logical conclusion and handle abstraction. Below are some salient features of the Summit Maths workbooks series:  Student engagement through simple, age-appropriate language  Word problems based on real-life scenarios, which help students to relate Mathematics to their everyday experiences  Appropriate space allotted to solve each question  All textbook questions that require space for writing have been included Overall, the ClassKlap Summit series aims to enhance logical reasoning and critical thinking skills that are at the heart of Mathematics teaching and learning. – The Authors NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 2 3/21/2018 1:24:46 PM

Workbook Features I Will Learn A list of concepts that will be covered in the chapter Remembering and Understanding Provides opportunities for practising the basic elements involved in the learning of the concept Application Applies the understanding of the concept to questions related to real-life scenarios Activity Higher Order Thinking Skills (HOTS) Activities that test the learnings Extends the concept to more advanced and developed throughout the chapter challenging questions that meet the criteria of higher order thinking skills Project Work Projects that test the learnings developed through real-life scenarios NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 3 3/21/2018 1:24:47 PM

TABLE OF Page No. CONTENTS 1 Chapter 11 22 10. Addition by Carrying Over 44 11. Subtraction by Borrowing 56 12. Multiplication 67 13. Division 77 14. Measurement of Time 86 15. The Calendar 16. Fractions 17. Handling Data NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 4 3/21/2018 1:24:47 PM

10 Chapter 10: Addition by Carrying Over 1) Addition by Carrying Over (Textbook, Pg. 51) a) Arrange Vertically and Add (Textbook, Pg. 54) b) Arrange Horizontally and Add 2) Word Problems 10.1: Addition by Carrying Over Very Short Answer Questions (Textbook, Pg. 53) Add in horizontal arrangement. Solution Sr. No. Problem 1 1) 199 + 1 2) 299 + 1 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 5 Addition by Carrying Over 3/21/2018 1:24:47 PM

Sr. No. Problem Solution 3) 399 + 1 4) 499 + 1 5) 599 + 1 6) 699 + 1 7) 799 + 1 8) 899 + 1 9) 547 + 8 742 + 9 10) Short Answer Questions (Textbook, Pg. 53) 11) Add in horizontal arrangement: (Textbook, Pg. 53) (Textbook, Pg. 53) a) 396 + 45 = _________________ b) 575 + 31 = _________________ 12) Add in horizontal arrangement: a) 609 + 8 = _________________ b) 647 + 56 = _________________ c) 701 + 9 = _________________ 13) Add in horizontal arrangement: a) 644 + 308 = _________________ 2 b) 999 + 1 = _________________ NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 6 3/21/2018 1:24:47 PM

Add in vertical arrangement. Sr. No. Problem Solution 14) 109 + 823 3 15) 547 + 108 Addition by Carrying Over 16) 746 + 125 3/21/2018 1:24:47 PM 17) 637 + 156 18) 644 + 308 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 7

Long Answer Questions 19) Write 15 pairs of numbers which will add up to 100. (Textbook, Pg. 53) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 20) Write 15 pairs of numbers which will add up to 120. (Textbook, Pg. 53) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Questions 21) There are 356 students in Team A, 225 students in Team B and 118 students 4 in Team C. How many students are there in the three teams? Solution: ..………………………………………………………………………………..………. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 8 3/21/2018 1:24:47 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 22) There are 388 balls in one box and 408 balls in another box. Find the total number of balls in both the boxes. Solution: ……………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 23) In an exam, Rishi scored 88 marks and Daksh scored 79 marks. Find the sum of their marks. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 5 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 9 Addition by Carrying Over 3/21/2018 1:24:47 PM

24) Maria sold 563 flowers on the first day and 270 flowers on the second day of a fest. How many flowers did she sell in total? Solution: …………………..…………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 25) There are 109 students in a bus. 56 more students joined later. What is the total number of students in the bus? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 26) Sheena ran for 555 metres and Renu ran for 389 metres in the same time. Calculate the total distance covered by both. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 6 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 10 3/21/2018 1:24:47 PM

Long Answer Questions 27) Use the given information to prepare a word problem of addition. Solve it. a) Cost of a dress, 275 rupees; cost of a shirt, 399 rupees. (Textbook, Pg. 54) b) In the basket, 35 mangoes, 45 guavas. (Textbook, Pg. 54) Solution: …………..……………………………………………………………………………... ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… 28) Use the given information to prepare a word problem of addition. Solve it. a) Story-books 50, books of poems 75. (Textbook, Pg. 54) 7 b) Cost of a book, ` 376; cost of a geometry box, ` 145 Solution: …………..………………………………………….………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 11 Addition by Carrying Over 3/21/2018 1:24:47 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Question 29) Chavi read 279 pages of a book on the first day, 343 pages on the second day and 110 pages on the third day. How many pages did she read in all? Convert this word problem into information for addition and solve it. Solution: …………..………………………………………………….…………………………. …………………………………………………………………………………………………….. 8 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 12 3/21/2018 1:24:47 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Question 30) A factory made 270 bulbs on Monday, 145 bulbs on Tuesday and 209 bulbs on Wednesday. What is the total number of bulbs made on all the three days combined? On which day were the maximum bulbs made? Solution: ………………………...………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 9 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 13 Addition by Carrying Over 3/21/2018 1:24:47 PM

Solve the crossword puzzle. Across 1 1. Add: 165 + 256 3 4. Add: 943 + 468 2 6. Add: 1,159 + 4,457 45 7. Add: 439+320 Down 6 1. Add: 2,863 +1,752 2. Add: 563 + 1,583 7 3. Add: 896 + 268 5. Add: 1,252 + 447 Solve the following puzzle. 10 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 14 3/21/2018 1:24:47 PM

11 Chapter 11: Subtraction by Borrowing 1) Subtraction by Borrowing(Preparation) (Textbook Pg. 55) a) By Untying a Ten (Textbook, Pg. 59) b) By Untying a Hundred 11 2) Word Problems 11.1: Subtraction by Borrowing Very Short Answer Questions 1) 8 hundreds = 7 hundreds + ______ tens 2) Solve: TO 66 –3 0 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 15 Subtraction by Borrowing 3/21/2018 1:24:47 PM

3) Subtract: 87 –19 [] 4) What is the difference between 28 and 14? [] 5) Solve: 40 – 27 [] 6) Fill in the Blank: 94 – _____ = 26 7) What should be subtracted from 43 to get 29? [] 8) Subtract 37 from 72 vertically. Solution: ...……………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 9) Solve horizontally: 46 – 15 [] 10) Subtract horizontally: 51 – 23 [] Short Answer Questions Arrange vertically and subtract (Textbook, Pg. 58) Sr. No. Problem Solution 11) 245 – 6 12 12) 348 – 59 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 16 3/21/2018 1:24:47 PM

Sr. No. Problem Solution 13) 556 – 368 14) 734 – 49 15) 407 – 240 16) 845 – 657 17) 932 – 754 13 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 17 Subtraction by Borrowing 3/21/2018 1:24:47 PM

Sr.No. Problem Solution 18) 793 – 489 Long Answer Questions 19) Write the biggest possible 3-digit number and the smallest possible 3-digit number using the given digits. Subtract one from the other. a) 3, 5, 4 b) 6, 5, 1 (Textbook, Pg. 58) Solution: …………………………………………………………………..…………………….. ………………………………………………………………………………..…………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… ………………………………………………………………………………..…………………… …………………………………………………………………………..………………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… 14 …………………………………………………………………………..………………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 18 3/21/2018 1:24:47 PM

……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… ………………………………………………………………………………..…………………… 20) Write the biggest possible 3-digit number and the smallest possible 3-digit number using the given digits. Subtract one from the other. a) 7, 2, 5 b) 3, 4, 8 (Textbook, Pg. 58) Solution: …………………………………………………………………..…………………….. ………………………………………………………………………………..…………………… ……………………………………………………………………………………..……………… ……………………………………………………………………………………..……………… ……………………………………………………………………………………..……………… …………………………………………………………………………………..………………… …………………………………………………………………………………………..………… ……………………………………………………………………………………..……………… …………………………………………………………………………………..………………… …………………………………………………………………………………..………………… ………………………………………………………………………………..…………………… …………………………………………………………………………………..………………… 15 ……………………………………………………………………………………..……………… …………………………………………………………………………………..………………… ……………………………………………………………………………..……………………… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 19 Subtraction by Borrowing 3/21/2018 1:24:47 PM

……………………………………………………………………………..……………………… ………………………………………………………………………………..…………………… ………………………………………………………………………………..…………………… Short Answer Questions Using the given information, make word problems of your own and solve them. 21) 257 beads, 300 beads (Textbook, Pg. 59) Solution: …………………………………………………………………………..…………….. …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… ………………………………………………………………………………………..…………… …………………………………………………………………………………..………………… …………………………………………………………………………………..………………… 22) 324 hapoos mangoes, 268 paayari (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… 16 …………………………………………………………………………………………..………… ………………………………………………………………………………………..…………… ……………………………………………………………………………………..……………… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 20 3/21/2018 1:24:48 PM

23) 188 mango trees, 275 guava trees (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ……………………………………………………………………………..……………………… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… 24) 932 sacks of wheat, 750 of jowar (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… 17 ……………………………………………………………………………..……………………… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 21 Subtraction by Borrowing 3/21/2018 1:24:48 PM

25) 195 black bicycles, 100 red bicycles (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… 26) 168 rupees, 622 rupees (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… 18 Long Answer Questions 27) Rahul has ` 950 with him. He bought a shirt worth ` 355, jeans worth ` 499 and a belt worth ` 85. What is the total amount spent by Rahul? How much money is left with him now? NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 22 3/21/2018 1:24:48 PM

Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… 28) Using the given information, make a word problem of your own and solve it. (Textbook, Pg. 60) Tony has 75 books. Sonu has 40 books. Nandu has 80 books. Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… 19 ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… …………………………………………………………………………………………..………… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 23 Subtraction by Borrowing 3/21/2018 1:24:48 PM

………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… Short Answer Question 29) Make problems of your own. (Textbook, Pg. 60) 150 red marbles, 220 blue marbles, 75 green marbles Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… Long Answer Question 30) Make problems of your own and solve them. (Textbook, Pg. 60) a) Salma’s marks - 272, Nandu’s marks - 245, Sonu’s marks - 331 b) The scoreboard: Ashok - 110, Salim - 92, David - 48 Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… 20 ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 24 3/21/2018 1:24:48 PM

……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… Fill in the given boxes such that the subtraction of the opposite numbers is equal to the middle number, i.e. 245. 675 834 245 706 152 Collect the information on the number of girls and number of boys per class from 21 Class 1 to Class 5. Also, collect information about the number of teachers in the school. Calculate the sum of boys and girls. Also, calculate the number of students more than the number of teachers. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 25 Subtraction by Borrowing 3/21/2018 1:24:48 PM

12 Chapter 12: Multiplication 1) Multiplication of Tens (Textbook, Pg. 61) 2) Multiplication of a Two-digit Number by (Textbook, Pg. 62) a One-digit Number: The Lattice Method (Textbook, Pg. 64) 3) Multiplication: Vertical Arrangement (Textbook, Pg. 64) 4) Multiplication by Carrying over (Textbook, Pg. 66) 5) Word Problems 12.1: Multiplying a Two-digit Number by a One-digit Number Very Short Answer Questions Solution 22 Multiply the following: Sr. No. Problem 1) 10 × 7 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 26 3/21/2018 1:24:48 PM

Sr. No. Problem Solution 2) 3T × 6 3) 3 × 50 4) 60 × 5 5) 90 × 7 6) 8 × 4T 7) 13 × 4 8) 25 × 4 9) 12 × 8 10) 15 × 2 Short Answer Questions 23 11) Multiply 27 by 5 using the lattice method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 12) Multiply 39 by 3 using the lattice method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 27 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 13) Multiply 53 by 6 using the lattice method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 14) Solve 23 × 3 using the vertical arrangement method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 24 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 28 3/21/2018 1:24:48 PM

15) Solve 33 × 2 using the vertical arrangement method. 25 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 16) Solve 44 × 2 using the vertical arrangement method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 17) Solve: 26 × 3 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 29 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 18) Solve: 19 × 5 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 19) Multiply 89 by 6 using the lattice method and carrying over method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 26 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 30 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 20) Multiply 77 by 8 using the lattice method and carrying over method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Questions 21) 25 children in a row. How many in 7 rows? (Textbook, Pg. 66) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 27 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 31 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 22) How much will 6 towels cost at 53 rupees a towel? (Textbook, Pg. 66) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 23) Shreya has 16 toys, each toy costs ` 8. Find the total cost. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 24) Make your own problem of multiplication and solve: 20 laddoos in one box, 28 8 boxes. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 32 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 25) Make your own problem of multiplication and solve: 15 trees in one row, 9 rows. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 26) Ram has 8 boxes with 20 toffees in each box. How many toffees does Ram have? Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 27) One box holds 40 laddoos. How many laddoos do 9 boxes hold? 29 (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 33 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 28) Use lattice method and carrying over method to solve the following question. Also check whether the answer using both the methods is the same or different. 72 apples in one box. How many in 5 boxes? (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 30 29) Make your own problem and solve: cost of one book ` 36, 7 books. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 34 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Question 30) Using numbers 49 and 7 make a word problem of multiplication and solve it. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Question 31 31) From the numbers 77 and 9 prepare a word problem of multiplication and solve using the lattice method and the carrying over method. Solution: ……………………………………………………………………………………….… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 35 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 32 3/21/2018 1:24:48 PM NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 36

12.2: Multiplying Two Two-digit Numbers 1) Multiplication of Tens (Textbook, Pg. 61) 2) Multiplication of a Two-digit Number by Two-digit Number: The Lattice Method (Textbook, Pg. 63) 3) Word Problems (Textbook, Pg. 66) Very Short Answer Questions Multiply the following: Sr. No. Problem Solution 32) 34 × 10 33) 80 × 10 33 34) 10 × 50 35) 3T × 10 36) 3T × 3T 37) 35 × 20 38) 16 × 30 39) 50 × 15 40) 50 × 3T 41) 9T × 4T NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 37 Multiplication 3/21/2018 1:24:48 PM

Short Answer Questions 42) Multiply: 56 × 16 (Textbook, Pg. 63) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 43) Multiply: 71 × 12 (Textbook, Pg. 63) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 44) Multiply: 29 × 29 (Textbook, Pg. 63) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. 34 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 38 3/21/2018 1:24:48 PM

45) Multiply 19 by 12 using the lattice method. 35 Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 46) Multiply 17 by 15 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 47) Multiply 31 by 14 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 39 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 48) Multiply 22 by 33 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 49) Multiply 74 by 13 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 36 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 50) Solve: a) 77 × 24 b) 38 × 65 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 40 3/21/2018 1:24:48 PM

Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 51) Solve: a) 49 × 13 b) 86 × 16 Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 37 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 41 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Questions 52) Make your own problem to solve: 16 toys, cost of each toy ` 10. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 53) One box holds 30 cookies. How many cookies do 10 boxes hold? Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 38 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 42 3/21/2018 1:24:48 PM

54) The cost of one red rose is ` 10. Find the cost of 39 red roses. 39 Solution: ……………………………………………………………………….… …………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 55) 27 students in a row. How many students in 11 rows? Solution: …………...…………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 56) The cost of 1 apple is ` 21. Find the cost of 45 apples. Solution: ……..………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 43 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 57) There are 37 trees in one row. How many trees in 35 rows? Solution: ……...………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 58) A red box contains 73 balls and a green box contains 69 balls. If the cost of one ball is ` 11, find the cost of the red and green box. Solution: ……...………………………………………………………………………………….. 40 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 44 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 59) Teena bought 17 kg of apples and 32 kg of mangoes. If the price of the apples is ` 50 per kg and the price of the mangoes is ` 92 per kg, find the price of apples and the price of mangoes. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Question 41 60) From the numbers 68 and 13 prepare an example of multiplication and solve them. Solution: ………………………………………………………………………….……………… NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 45 Multiplication 3/21/2018 1:24:48 PM

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Question 61) From the numbers 40, 70, and 14 prepare two examples of multiplication and solve them. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 42 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 46 3/21/2018 1:24:48 PM

Multiply the following and identify the path by shading the given numbers 9, 16, 2, 45, 3, 28, 81, 48, 54, 5, 21, 70, 56 in helping Tom to catch Jerry. 2 × 1 = 6 × 7= 2 × 10= 7 × 1= 4 × 10 = 8 × 8 = 5 × 10 = 3×3= 2×5= 8 × 7= 9×9= 3×7= 2×7= 3×9= 4×7= 3×1= 6×8= 4×8= 5×1= 6×9= 2×2= 5×9= 2×8= 9 × 10 = 2 × 6 = 2×3= 7 × 10 = 8 × 9 = 6 × 10 = 5×7= 2×4= 3×5= 7×9= 4×9= 2×9= 7×7= 8 ×10 = 3 × 10 = Find out 10 such multiplication pairs which give‘0’ at units place. 43 For example: 4 × 5 = 20 NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 47 Multiplication 3/21/2018 1:24:49 PM

13 Chapter 13: Division 1) Making Equal Shares (Textbook, Pg. 67) 2) Forming Groups or Equal Shares or Lots (Textbook, Pg. 68) 3) Subtracting the Same Number Again and Again (Textbook, Pg. 70) 13.1: Division Very Short Answer Questions 1) On sharing 6 mangoes equally among three friends, each one will get ______ 44 2) mangoes. On sharing 10 apples equally among two friends, each one will get _______ apples. 3) _____ is the sign for division. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 48 3/21/2018 1:24:49 PM

4) On sharing 20 biscuits equally among four friends, each one will get ______ biscuits. 5) Making equal lots from a collection of objects is called _______. 6) How many groups can you make from this picture such that each group contains three flowers? Draw circles to show the groups. [ ] 7) How many groups can you make from this picture such that each group contains two lemons? Draw circles to show the groups. [ ] 8) How many groups can you make from this picture such that each group contains three guavas? Draw circles to show the groups. [ ] 9) How many groups can you make from this picture such that each group contains one flower? Draw circles to show the groups. [ ] 45 10) 12 ÷ 6 = ____ NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 49 Division 3/21/2018 1:24:49 PM

Short Answer Questions Sr. No. Problem Solution 11) Divide 36 by 6. Find the quotient and the remainder. 12) Divide 39 by 9. Find the quotient and the remainder. 13) Divide 45 by 5. Find the quotient and the remainder. 14) Divide 19 by 2. Find the quotient and the 46 remainder. NR_BGM_9789387848788-Summit-G3-Workbook-Maths-Part2_Text_New.pdf 50 3/21/2018 1:24:49 PM