202110285-MAGNOLIA-STUDENT-WORKBOOK-MATHEMATICS-G01-PART1

1 Name: ___________________________________ Section: ________________ Roll No.: _________ School: __________________________________

Preface IMAX partners with schools, supporting them with learning materials and processes that are all crafted to work together as an interconnected system to drive learning. IMAX Program presents the latest version of the Magnolia series – updated and revised after considering the perceptive feedback and comments shared by our experienced reviewers and users. The Magnolia series endeavours to be faithful to the spirit of the prescribed board curriculum. Our books strive to ensure inclusiveness in terms of gender and diversity in representation, catering to the heterogeneous Indian classroom. The larger aim of the curriculum 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. The Magnolia Mathematics textbooks and workbooks offer the following features:  S tructured as per Bloom’s taxonomy to help organise the learning process according to the different levels involved  S tudent engagement through simple, age-appropriate language  S upported learning through visually appealing images, especially for grades 1 and 2  Increasing rigour in sub-questions for every question in order to scaffold learning for students  W ord problems based on real-life scenarios, which help students to relate Mathematics to their everyday experiences  Mental Maths to inculcate level-appropriate mental calculation skills  S tepwise breakdown of solutions to provide an easier premise for learning of problem-solving skills Supplemental practice questions included at the end of each chapter, for revision and exam preparation Overall, the IMAX Magnolia Mathematics textbooks, workbooks and teacher companion books aim to enhance logical reasoning and critical thinking skills that are at the heart of Mathematics teaching and learning.  – The Authors

Recall Aims at revising the prerequisite knowledge for the concept from the previous year/chapter/concept/term 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 Higher Order Thinking Skills (H.O.T.S.) Extends the concept to more advanced and challenging questions that meet the criteria of higher order thinking skills Practice Questions Aims at revising the chapter with supplemental practice questions

1 Shapes 1 1.1 Understand Spatial Words  6 2 Patterns 12 16 2.1 Patterns in Surrounding  20 3 Numbers 25 3.1 Count in Ones and Tens  3.2 Compare 2-digit Numbers  4 Addition 4.1 Add 1-digit and 2-digit Numbers  4.2 Add Two 1-digit Numbers Mentally

Chapter 1 Shapes Concept 1.1: Understand Spatial Words Recall Multiple Choice Questions Fig. (a) Fig. (b) Fig. (c) 1) In Fig. (a), the cap is ______ the penguin. [] (A) near (B) far away (C) below (D) above 2) In Fig. (b), the penguin is ________ the cap. [] (A) near (B) under (C) on (D) far away 3) In Fig. (c), the penguin is sitting _________ the cap. [] (A) on (B) in front of (C) behind (D) above & Remembering and Understanding Multiple Choice Questions 4) A triangle has ____ sides. [] (A) 3 (B) 4 (C) 2 (D) 0 1

5) A _________ has four corners. [] (A) square (B) rectangle (C) triangle (D) both (A) and (B) 6) A blackboard has ________ corners. (A) 8 (B) 0 (C) 4 [] (D) 2 Fill in the Blanks 7) A square has ________ equal sides. 8) A circle has ________ corners. 9) has ________ sides. Very Short Answer Questions 10) Name a shape that has 4 corners and 4 equal sides. Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11) Name a shape that is round. Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12) Name a shape whose opposite sides are equal. Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Short Answer Questions 13) Look at the picture and complete the table. Also colour the shapes as given in the table. Shape Number of shapes Triangle (Yellow) Circle (Red) Square (Green) Rectangle (Orange) 2

14) Name any four flat figures. Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Very Short Answer Question . 15) Draw the outline of the base of Solution: Short Answer Questions 16) Draw the outlines of the bases of the given objects. Name the shapes so formed. a) b) Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shapes 3

17) Identify the shapes of the following objects. a) b) c) d) Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 18) Circle the shape, count and write its number. Name of the Shapes Number of shapes shape Cube Cylinder Sphere 4

Practice Questions Fill in the blanks with the correct spatial words. 1) It is raining ___________________ (inside/outside) the house. 2) In the class, I sit _________________________________ (behind/in front of) the blackboard. 3) We always sit ___________________ (under/on) the chair. 4) Which shape has only 3 corners? 5) What is the shape of a 10-rupee note? 6) Which shape has no sides? 7) What is the shape of a duster? 8) What is the shape of a globe? 9) Give an example of a cone. 10) What is the shape of a chessboard? Shapes 5

Chapter 2 Patterns Concept 2.1: Patterns in Surrounding Recall Multiple Choice Questions 1) The shape of a is a ___________. [] (A) cuboid (B) cone (C) cube (D) sphere 2) The shape of a is a ___________. [] (A) circle (B) cone (C) cuboid (D) sphere 3) The shape of a is a ___________. [] (A) cuboid (B) cube (C) cone (D) circle & Remembering and Understanding Multiple Choice Questions  [] For questions 4 to 6, complete the given patterns. 4) 6

(A) (B) (C) (D) 5)  [ ] (A) (B) (C) (D) 6) [ ] (A) (B) (C) (D) Fill in the Blanks 7) 8) __________________ Patterns 7

9) Very Short Answer Questions 10) Colour the hats using two colours in a pattern. 11) Colour the teddy bears using three colours in a pattern. 12) Colour the flowers using two colours in a pattern. Short Answer Questions 13) Complete the given pattern by drawing and colouring the next two shapes. Solution: 8

14) Draw the next four shapes of the given pattern. Solution: Application Very Short Answer Question 15) Draw the face that comes next in the given pattern. Solution: Patterns 9

Short Answer Questions Next Picture 16) Circle the picture that comes next. Pattern 17) Continue the pattern by colouring the correct boxes. 9 10 12345678 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 17 ____ 15 ____ 18) Complete the given patterns. a) 19 18 b) 3 5 7 ____ 11 ____ 10

Practice Questions 1) What is the basic shape in the following pattern. 2) What is the basic shape in the following pattern ? 3) Can we make a pattern with any shape? 4) Colour the shapes using 2 colours to form a pattern. 5) Find the next shape in the given pattern. 6) What is the next shape in the given pattern. 7) What word will come next in the pattern? circle rectangle circle rectangle 8) What is the next word in the given pattern? triangle square star triangle square 9) Complete the number pattern by writing the next term: 2, 4, 6... 10) Complete the given pattern by giving the next 2 terms: 22, 32, 42, 52... Patterns 11

Chapter 3 Numbers Concept 3.1: Count in Ones and Tens Recall Multiple Choice Questions 1) The number name of 8 is _________. [] [] (A) one (B) eight (C) nine (D) ten [] (D) six 2) The number name of 7 is ________. (D) 9 (A) seven (B) ten (C) four 3) The numeral for one is _________. (A) 2 (B) 3 (C) 1 & Remembering and Understanding Multiple Choice Questions 4) There are ________ birds in the cage. [] (A) ten (B) one (C) zero (D) nine 5) The numeral for is ________. [ ] (A) 40 (B) 20 (C) 60 (D) 80 [] 6) The place value of 2 in 25 is ________. (D) 5 (A) 50 (B) 2 tens (C) 2 ones 12

Fill in the Blanks 7) The ones digit in 43 is _____. 8) The tens digit in 19 is _____. 9) The number name of 50 is _____________. Very Short Answer Questions 10) Count the number of logs in the given picture. Write the number and number name. Solution: 11) How many places do 2-digit numbers have? Solution: 12) Count the number of logs in the given picture. Write the number and number name. Solution: b) 49 Short Answer Questions 13) Write the number names of: a) 36 Solution: Numbers 13

14) Write the correct place values of the digits in the number 35. Solution: Application Very Short Answer Question 15) A number has 1 in the tens place and 7 in the ones place. Find the number. Solution: Short Answer Questions 16) Write the correct tens and ones for: a) 25 b) 79 Solution: 17) A class is divided into 2 groups. Each group has a few students as shown. Group 1 Group 2 14

a) C ount the number of students in Group 1. Write the number and its number name. b) C ount the number of students in Group 2. Write the number and its number name. Solution: Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 18) Draw beads on the abacus to show the given numbers: a) 75 b) 28 Solution: a) 75 b) 28 TO TO Numbers 15

Concept 3.2: Compare 2-digit Numbers Recall Multiple Choice Questions Some children are running in a line as shown. Jaya Shyam Neel Rashi Roza Yash Ajay Vijaya Nasim Asmita Look at the picture and answer the following questions. [] 1) Who is running after Rashi? [] (A) Neel (B) Ajay (C) Roza (D) Vijaya [] 2) Who is running before Shyam? (A) Jaya (B) Yash (C) Nasim (D) Asmita 3) Who is running between Nasim and Ajay? (A) Vijaya (B) Asmita (C) Yash (D) Ajay & Remembering and Understanding Multiple Choice Questions 4) The number that comes before 76 is ___________. [] [] (A) 80 (B) 75 (C) 77 (D) 70 [] 5) The greatest among the given numbers is __________ . (A) 10 (B) 12 (C) 17 (D) 15 6) The number that lies between 81 and 83 is __________. (A) 85 (B) 84 (C) 80 (D) 82 16

Fill in the Blanks 7) 4, 5, ______, 7, 8, 9, 10 8) 21, 22, ______, 24, 25 9) 35, 36, ______, 38, 39, 40 Very Short Answer Questions 10) How do we write 6 > 3 in words? Solution: 11) Which number comes just after 67? Solution: 12) Which number comes just before 90? Solution: Short Answer Questions 13) Compare the given pairs of numbers and write in words. a) 15 ________ 9 b) 4 ________ 28 Solution: 14) Which numbers come just before and after the following numbers? a) _________, 20, _________ b) _________, 59, _________ Application Very Short Answer Question 15) Circle the smallest number: 27, 19, 91, 36 Numbers 17

Short Answer Questions 16) Arrange the numbers 21, 20, and 23 in the ascending and descending orders. Solution: 17) Form the largest 2-digit numbers with and without repeating the digits 1 and 6. Solution: Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 18) Circle the shape: a) before the square 18

b) after the circle Practice Questions 1) Give a 1-digit number. 2) If there are no balloons in Ram’s hand, what number of balloons does he have? 3) Count and write the number of fingers on one hand. 4) How many tens are there in 30? 5) Write the number name for 5 tens and 6 ones. 6) An abacus has 2 beads in the tens place and 9 beads in the ones place. What is the number? 7) What is the number name of 98? 8) Which digit is in the tens place in 46? 9) In the number 50, how many beads will be placed in the ones place of an abacus? 10) What is the numeral for thirty-nine? 11) Which number is before 19? 12) Which number comes before 17 and after 15? 13) Which number is larger: 39 or 30? 14) Write the number before and after 64. 15) Is the value of 74 equal to 7 tens 3 ones? 16) Compare: 49 and 47 17) Order the numbers 31, 37 and 39 in ascending order. 18) Use any digits from 5, 2 and 8 to form the largest 2-digits numbers. 19) Write the numbers 87, 81, 39 in descending order. 20) Use any digits from 4, 1 and 0 to form three 2-digits numbers. Numbers 19

Chapter 4 Addition Concept 4.1: Add 1-digit and 2-digit Numbers Recall Multiple Choice Questions . [] 1) Count and choose the correct number of [] [] (A) 5 (B) 3 (C) 4 (D) 6 2) The number of bows is ______. (A) 9 (B) 5 (C) 3 (D) 6 3) Count and choose the correct number of . (A) 9 (B) 6 (C) 3 (D) 1 & Remembering and Understanding Multiple Choice Questions 4) + is ________. [ ] (A) 7 (B) 8 (C) 9 (D) 10 5) + is ________. [ ] (A) 3 (B) 6 (C) 0 (D) 4 20

6) + (C) 10 is _____. [ ] (D) 8 (A) 5 (B) 6 Fill in the Blanks 7) + is equal to ________. 8) The numbers on a number line are written at ________________ spaces. 9) The sum of 9 and 0 is _________. Very Short Answer Questions 10) Show 5 + 4 on the number line. Solution: 11) Show 3 + 3 on the number line. Solution: 12) What is the sum of 1 and 4? Solution: Addition 21

Short Answer Questions b) O 13) Add using the column method: + a) 4 and 3 b) 2 and 6 Solution: a) O 4 +3 14) Add using the vertical method: TO a) 43 and 24 + b) 12 and 6 Solution: a) T O b) 43 +2 4 22

Application Very Short Answer Question 15) Suruchi has 2 balls, and Ziri has 1 ball. Colour the total number of balls they have. Short Answer Questions 16) Raheem has 12 hats and Shaji has 20 hats. How many hats do they have in all? Solution: TO + So, they have __________ hats in all. Addition 23

17) V enky has 12 flowers and Kunjan has 11 flowers. How many flowers do they have in all? Solution: TO + S o, Venky and Kunjan have _________ flowers in all. Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 18) Solve using vertical addition: a) 16 + 10 + 13 b) 11 + 11 + 21 Solution: a) T O b) TO ++ ++ 24

Concept 4.2: Add Two 1-digit Numbers Mentally Recall Multiple Choice Questions (D) 15 and 16 [ ] Fill in the blanks with the missing numbers. (D) 6 and 7 [ ] 1) 12, _____, 14, ____, 16 (D) 10 and 13 [ ] (A) 13 and 15 (B) 12 and 14 (C) 13 and 14 2) 1, 2, ____, ____, 5 (A) 1 and 2 (B) 2 and 5 (C) 3 and 4 3) ____, 11, 12, ____ (A) 12 and 13 (B) 13 and 15 (C) 10 and 11 & Remembering and Understanding Multiple Choice Questions [] [] 4) 1 + 8 is equal to __________. [] (A) 9 (B) 2 (C) 0 (D) 7 5) The sum of 0 and 4 is __________.  (A) 3 (B) 0 (C) 4 (D) 1 6) The sum of 1 and 1 is __________. (A) 3 (B) 2 (C) 1 (D) 9 Fill in the Blanks 7) 7 + 2 = ________ 8) 0 + 0 = ________ Addition 25

9) 3 + 5 = ________ b) 6 + 5 b) 7 + 9 Very Short Answer Questions 10) Add mentally: 1 and 7 Solution: 11) Add mentally: 2 and 2 Solution: 12) Add mentally: 3 and 3 Solution: Short Answer Questions 13) Solve mentally: a) 8 + 8 Solution: 14) Solve mentally: a) 5 + 7 Solution: Application Very Short Answer Question 15) There are 6 sweets in Laxmi’s box. Zafar has 1 sweet in his box. How many sweets are there in all? Solution: 26

Short Answer Questions 16) Ammini has 5 chocolates on her table. Sunita has 8 chocolates on her table. How many chocolates do they have in all? Solution: 17) Geeta painted for 9 hours, and Naseema painted for 9 hours. For how many hours did they paint in all? Solution: Higher Order Thinking Skills (H.O.T.S.) Short Answer Question b) 3, 4 and 6 18) Add: a) 1, 2 and 8 Solution: Addition 27

Practice Questions 1) What is the sum of 2 and 7? 2) Find the sum of 8 and 1. 3) Solve: a) 3 + 3 b) 4 + 4 c) 2 + 3 4) Find the sum when 9 is added to 0. 5) Show the addition on a number line when 3 is added to 1. 6) Solve using vertical addition method: a) 4 + 4 b) 6 + 1 c) 0 + 4 7) Add: a) 23 and 31 b) 11 and 12 c) 20 and 30 8) What is the sum of 10 and 30? 9) Add: a) 1 and 1 b) 2 and 4 c) 1 and 5 10) What is the sum when 3 fingers are open on one hand and 5 fingers on the other? 11) If there are 4 sachets of ketchup in the refrigerator and 4 sachets on the table, how many total sachets are there? 12) Ram studied for 3 hours and played for 4 hours. How many total hours did he spend studying and playing together? 13) There are 26 letters on a page and 10 letters on another page. How many total number of letters are there? 14) A library is open for 23 days in January and 24 days in February. For how many total days is the library open during both the months? 15) A party had 29 dishes. Another party had 30 dishes. What is the total number of dishes in both the parties? 16) Which number comes after 45? 17) Add mentally: a) 7 and 8 b) 2 and 8 c) 4 and 7 18) Solve mentally: a) 9 + 9 b) 8 + 8 c) 5 + 5 19) What is the sum of 4, 2 and 1? Solve mentally. 20) Ankita has 3 shirts and Rambabu has 4 shirts. What is the total number of shirts they both have? Solve mentally. 28