202110814-TRAVELLER_PREMIUM-STUDENT-WORKBOOK-MATHEMATICS-G03-Combine

MATHEMATICS WORKBOOK – Grade 3 Name: _________________________ Section: ________Roll No: _______ School: ________________________

Contents Part 1 3 Numbers 3.1 Count by Thousands�������������������������������������������������������������������� 13 3.2 Compare 4-digit Numbers���������������������������������������������������������� 19 4 Addition 4.1 Add 3-digit and 4-digit Numbers ............................................... 24 5 Subtraction 5.1 Subtract 3-digit and 4-digit Numbers ........................................ 35

Numbers3Chapter 3.1 Count by Thousands I Recall Multiple Choice Questions 1) The smallest 3-digit number is _______________. [ ] ] (A) 100 (B) 999 (C) 101 (D) 900 ] 2) The number name of 425 is _______________. [ ] ] (A) four hundred fifty-two (B) four hundred five ] (C) four hundred twenty-five (D) four hundred fifty-five 3) The digit in the tens place of the number 482 is _______________. [ (A) 6 (B) 0 (C) 4 (D) 8 I Remember and Understand Multiple Choice Questions 4) The standard form of 4000 + 400 + 40 + 4 is __________. [ (A) 4004 (B) 4040 (C) 4444 (D) 4440 5) If one represents 1000 then represent _____.[ (A) 2500 (B) 3000 (C) 3500 (D) 2000 6) The smallest 4-digit number is __________. [ (A) 9999 (B) 1000 (C) 100 (D) 999 13

Fill in the Blanks 7) In the ____________________ form, we write the number as the sum of the place values of its digits. 8) The place value of 9 in 9320 is __________________________. 9) The number name of 5060 is ______________________________________. Very Short Answer Questions 10) Expand 4378. Solution: 11) Write the standard form of 6000 + 300 + 1. Solution: 12) Write the number name of 3852. Solution: Short Answer Questions 13) Write the expanded form and the number name of 1798. Solution: 14) Write the expanded form of 8136. Write the number in words. Solution: 14

Long Answer Questions 15) Write 3000 + 400 + 60 + 5 in its standard form. Show the number on abacus and write its number name. Solution: Th H T O 16) W rite the numbers shown by these abacuses. Write their expanded forms and number names. a) b) Th H T O Th H T O Solution: Numbers 15

3.2 Compare 4-digit Numbers I Recall Multiple Choice Questions 1) The largest number among the following is ___________. [ ] [] (A) 3165 (B) 169 (C) 68 (D) 7204 [ ] 2) The smallest number among the given numbers is _________. (A) 3 (B) 302 (C) 30 (D) 320 3) Write the correct symbol in the blank: 346 _____ 3046. (A) < (B) > (C) = (D) + I Remember and Understand Multiple Choice Questions 4) The greater among the following numbers is _________. [] (A) 215 (B) 3610 (C) 0631 (D) 521 5) The smallest 4-digit number is ___________. [] (A) 1001 (B) 1000 (C) 1100 (D) 1010 6) The greatest 4-digit number is ___________. [] (A) 9999 (B) 9000 (C) 999 (D) 1000 Fill in the Blanks 7) The smallest number among 3150, 3510, 3501 and 5013 is _____________. 8) The greatest number among 5103, 3051, 5130, 5031 is __________________. 9) Fill in the following with <, > (or) = symbol. 6512 ________ 5261 Numbers 19

Very Short Answer Questions 10) Which is the greater of the numbers 5265 and 5652? Solution: 11) Compare the numbers using the symbols <, > (or) =. a) 4612 ______ 4626 b) 3780 ______ 3087 12) Find the greater number from the following: 6392, 6398 Solution: Short Answer Questions 13) Write the smallest and the largest numbers among 2400, 4200, 2200 and 4400. Solution: 14) Write the smallest and the largest numbers among 8478, 9240, 9084, 8362 and 1024. Solution: Long Answer Questions 15) Pick the smallest and the largest numbers among 863, 3972, 183 and 748. Solution: 20

16) W  rite the smallest and the largest of the numbers 7021, 7822, 7321, 7429 and 7676. Write them using the symbols <, > or =. Solution: Numbers 21

Addition4Chapter 4.1 Add 3-digit and 4-digit Numbers I Recall Multiple Choice Questions 1) What is the addition of two or more numbers written one below the other called?[ ] (A) Horizontal addition (B) Vertical addition (C) Vertical multiplication (D) Vertical subtraction 2) What is the sum of 100 and 200?  [] (A) 400 (B) 300 (C) 600 (D) 200 3) What would the sum be when we add the ones digits and need to carry over the tens digit?  [] (A) 10 (B) Less than 10 (C) Greater than 10 (D) Greater than or equal to 10 I Remember and Understand Multiple Choice Questions 4) Which digit should we carry forward if the addition in the tens place is 13?  [] (A) 1 (B) 3 (C) 13 (D) 4 5) What do we first add in the addition of two 3-digit numbers?  [] (A) The digits in the ones place (B) The digits in the tens place (C) The digits in the hundreds place (D) The digits of the same number 24

6) In addition, if the sum of the digits in the tens place is more than 9, we have to carry it forward to the ____________________. [ ] (A) ones place (B) thousands place (C) hundreds place (D) All of the above Fill in the Blanks 7) The sum of the numbers 222 and 444 is ________________. 8) The sum of 1100 and 2200 is _____________________. 9) The sum of 198 and 122 is _______________________. Very Short Answer Questions 10) Add 1111 and 1002. Solution: 11) Add 4100 and 4200. Solution: 12) What is the sum of 200 and 800? Solution: Short Answer Questions 13) What is the sum of 5375 and 2103? Solution: 14) Add: 2543 and 6345 Solution: Addition 25

Long Answer Questions 15) Solve the following: a) 1233 + 1655 b) 3898 + 1100 Solution: 16) Solve the following: a) 569 + 483 b) 728 + 336 Solution: 26

5Chapter Subtraction 5.1 Subtract 3-digit and 4-digit Numbers [] [] I Recall [] Multiple Choice Questions [] 1) We begin subtraction from the ___________________. [] (A) tens place (B) ones place (C) hundreds place (D) thousands place 2) The difference when 55 is subtracted from 95 is ________. (A) 70 (B) 60 (C) 40 (D) 50 3) The difference between 500 and 300 is __________. (A) 100 (B) 300 (C) 400 (D) 200 I Remember and Understand Multiple Choice Questions 4) The difference when 1 is subtracted from a number is ______. (A) the number itself (B) zero (C) the previous number (D) the next number 5) Find the missing number in the given subtraction problem. Th H T O  5 8 3 5 (A) 1 (B) 2 – 2 3 1 2 (C) 3 (D) 4 3 5 2 __ 35

6) The difference when 3333 is subtracted from 6666 is __________. [ ] (A) 2222 (B) 3333 (C) 3330 (D) 3000 Fill in the Blanks 7) In the subtraction of 4-digit numbers, regrouping can be done in thousands, hundreds and __________. 8) 6000 – 6000 = _______ 9) 3333 – 1111 = ___________ Very Short Answer Questions 10) What is the difference between 9888 and 1000? Solution: 11) What is the difference between 8888 and 8000? Solution: 12) Subtract 2000 from 6000. Solution: Short Answer Questions 13) Subtract 2148 from 3569. Solution: 14) Subtract 4635 from 7676. Solution: 36

Long Answer Questions 15) Solve: a) 840 – 522 b) 631 – 444 Solution: 16) Solve: a) 6584 – 4484 b) 4569 – 3461 Solution: Subtraction 37

Contents Part 2 6 Multiplication 6.1 Multiply 2-digit Numbers �������������������������������������������������������������� 1 8 Division 8.1 Division as Equal Grouping �������������������������������������������������������� 20

6Chapter Multiplication 6.1 Multiply 2-digit Numbers I Recall Multiple Choice Questions [] 1) 4 + 4 + 4 = __________ [] (A) 8 (B) 4 (C) 12 (D) 16 [] 2) 6 + 6 + 6 + 6 + 6 = _____________ (A) 36 (B) 30 (C) 24 (D) 18 3) 3 + 3 + 3 + 3 + 3 + 3 = __________ (A) 12 (B) 15 (C) 17 (D) 18 I Remember and Understand Multiple Choice Questions 4) 9 × 9 = __________ [] (A) 45 (B) 54 (C) 81 (D) 36 5) The product when any number is multiplied by ______ is the number itself.  [] (A) 4 (B) 2 (C) 3 (D) 1 6) 4 × 9 = __________ × 4 [] (A) 9 (B) 4 (C) 5 (D) 8 1

Fill in the Blanks 7) Multiplicand and multiplier are factors of the _________________. 8) Multiplication is having a certain number of groups of the ___________ size. 9) 7 × ____________ = 42 Very Short Answer Questions 10) What is the product of 9 and 9? Solution: 11) Identify the multiplicand and the multiplier in 2 × 6 = 12. Solution: 12) Solve: 1 0× 7 Solution: Short Answer Questions 13) Find the product using standard algorithm: a) 16 and 5 b) 24 × 7 Solution: 14) Find the product using lattice algorithm: a) 23 × 2 b) 46 × 4 × Solution: 2 3× 46 4 2 2

Long Answer Questions c) 14 × 8 d) 25 × 7 15) Find the products: a) 23 × 9 b) 17 × 6 Solution: 16) Multiply using lattice algorithm. a) 11 × 3 b) 36 × 7 c) 40 × 7 d) 29 × 2 Solution: 1 1× 3 6× 7 3 4 0× 2 9× 7 2 Multiplication 3

Division8Chapter 8.1 Division as Equal Grouping I Recall Multiple Choice Questions 1) 1 6 flowers are distributed equally among 4 friends. So each friend gets _________ flowers. [] (A) 4 (B) 5 (C) 6 (D) 7 2) 12 pencils are distributed equally among 3 students. So each student gets ________ pencils.  [] (A) 7 (B) 6 (C) 4 (D) 5 3) W hen 30 books are distributed equally among 5 students, each of them gets ____________ books. [] (A) 3 (B) 4 (C) 5 (D) 6 I Remember and Understand Multiple Choice Questions 4) The number written to the left of ‘÷’ symbol in a division fact is called the ________. [ ] (A) remainder (B) divisor (C) quotient (D) dividend 5) In a division fact, the number written to the right of ‘=’ is called the _______. [ ] (A) remainder (B) divisor (C) quotient (D) dividend 20

6) In the division fact 18 ÷ 3 = 6, 3 is called the ________. [ ] (A) remainder (B) divisor (C) quotient (D) dividend Fill in the Blanks 7) Multiplication and _________________ are reverse operations. 8) We get two division facts from a _______________________ fact. 9) The divisor and the ______________ are the factors of the dividend. Very Short Answer Questions 10) In 14 ÷ 7 = 2 find the dividend and the divisor. Solution: 11) Write the multiplication facts for the division fact, 48 ÷ 6 = 8. Solution: 12) Write the division facts for the multiplication fact, 7 × 3 = 21. Solution: Short Answer Questions 13) Show the multiplication facts on the number lines. a) 2 × 5 = 10 b) 6 × 2 = 12 Solution: a) b) 14) Show the division facts on the number lines. a) 12 ÷ 3 = 4 b) 14 ÷ 2 = 7 Solution: a) Division 21

b) Long Answer Questions 15) a) T he teacher brought 6 evenly divided boxes of cupcakes to class. There are 42 cupcakes altogether. How many cupcakes are in each box? b) J im is making a house as his school activity. He uses 40 matchsticks to put up a small square fence. How many matchsticks has he used for each side? Solution: 16) a) Write two division facts for each of the given multiplication facts. (A) 2 × 8 = 16 (B) 5 × 4 = 20 (C) 4 × 6 = 24 (D) 5 × 7 = 35 b) Write two multiplication facts for each of the given division facts. (A) 14 ÷ 7 = 2 (B) 30 ÷ 5 = 6 (C) 56 ÷ 8 = 7 (D) 64 ÷ 8 = 8 Solution: 22

Division 23