# RS Aggarwal solutions for Class 6 Mathematics chapter 3 - Whole Numbers [Latest edition]

#### Chapters

Chapter 1: Number System

Chapter 2: Factors and Multiples

Chapter 3: Whole Numbers

Chapter 4: Integers

Chapter 5: Fractions

Chapter 6: Simplification

Chapter 7: Decimals

Chapter 8: Algebraic Expressions

Chapter 9: Linear Equation in One Variable

Chapter 10: Ratio, Proportion and Unitary Method

Chapter 11: Line Segment, Ray and Line

Chapter 12: Parallel Lines

Chapter 13: Angles and Their Measurement

Chapter 14: Constructions (Using Ruler and a Pair of Compasses)

Chapter 15: Polygons

Chapter 16: Triangles

Chapter 18: Circles

Chapter 19: Three-Dimensional Shapes

Chapter 20: Two-Dimensional Reflection Symmetry (Linear Symmetry)

Chapter 21: Concept of Perimeter and Area

Chapter 22: Data Handling

Chapter 23: Pictograph

Chapter 24: Bar Graph

## Chapter 3: Whole Numbers

Exercise 3AExercise 3BExercise 3CExercise 3DExercise 3EExercise 3FTest Paper 3
Exercise 3A [Pages 45 - 46]

### RS Aggarwal solutions for Class 6 Mathematics Chapter 3 Whole Numbers Exercise 3A [Pages 45 - 46]

Exercise 3A | Q 1 | Page 45

Write the next three whole numbers after 30999.

Exercise 3A | Q 2 | Page 45

Write the three whole numbers occurring just before 10001.

Exercise 3A | Q 3 | Page 45

How many whole numbers are there between 1032 and 1209?

Exercise 3A | Q 4 | Page 45

Which is the smallest whole number?

Exercise 3A | Q 5.1 | Page 45

Write the successor of: 2540801

Exercise 3A | Q 5.2 | Page 45

Write the successor of: 9999

Exercise 3A | Q 5.3 | Page 45

Write the successor of: 50904

Exercise 3A | Q 5.4 | Page 45

Write the successor of: 61639

Exercise 3A | Q 5.5 | Page 45

Write the successor of: 687890

Exercise 3A | Q 5.6 | Page 45

Write the successor of: 5386700

Exercise 3A | Q 5.7 | Page 45

Write the successor of: 6475999

Exercise 3A | Q 5.8 | Page 45

Write the successor of: 9999999

Exercise 3A | Q 6.1 | Page 46

Write the predecessor of: 97

Exercise 3A | Q 6.2 | Page 46

Write the predecessor of: 10000

Exercise 3A | Q 6.3 | Page 46

Write the predecessor of: 36900

Exercise 3A | Q 6.4 | Page 46

Write the predecessor of: 7684320

Exercise 3A | Q 6.5 | Page 46

Write the predecessor of: 1566391

Exercise 3A | Q 6.6 | Page 46

Write the predecessor of: 2456800

Exercise 3A | Q 6.7 | Page 46

Write the predecessor of: 100000

Exercise 3A | Q 6.8 | Page 46

Write the predecessor of: 1000000

Exercise 3A | Q 7 | Page 46

Write down three consecutive whole numbers just preceding 7510001.

Exercise 3A | Q 8.01 | Page 46

Write (T) for true and (F) for false against the following statements:

Zero is the smallest natural number.

• True

• False

Exercise 3A | Q 8.02 | Page 46

Write (T) for true and (F) for false against the following statement:

Zero is the smallest whole number.

• True

• False

Exercise 3A | Q 8.03 | Page 46

Write (T) for true and (F) for false against the following statements:

Every whole number is a natural number.

• True

• False

Exercise 3A | Q 8.04 | Page 46

Write (T) for true and (F) for false against the following statement:

Every natural number is a whole number.

• True

• False

Exercise 3A | Q 8.05 | Page 46

Write (T) for true and (F) for false against the following statements:

1 is the smallest whole number.

• True

• False

Exercise 3A | Q 8.06 | Page 46

Write (T) for true and (F) for false against the following statement:

The natural number 1 has no predecessor.

• True

• False

Exercise 3A | Q 8.07 | Page 46

Write (T) for true and (F) for false against the following statement:

The whole number 1 has no predecessor.

• True

• False

Exercise 3A | Q 8.08 | Page 46

Write (T) for true and (F) for false against the following statement:

The whole number 0 has no predecessor.

• True

• False

Exercise 3A | Q 8.09 | Page 46

Write (T) for true and (F) for false against the following statement:

The predecessor of a two-digit number is never a single-digit number.

• True

• False

Exercise 3A | Q 8.1 | Page 46

Write (T) for true and (F) for false against the following statement:

The successor of a two-digit number is always a two-digit number.

• True

• False

Exercise 3A | Q 8.11 | Page 46

Write (T) for true and (F) for false against the following statement:

500 is the predecessor of 499.

• True

• False

Exercise 3A | Q 8.12 | Page 46

Write (T) for true and (F) for false against the following statement:

7000 is the successor of 6999.

• True

• False

Exercise 3B [Page 48]

### RS Aggarwal solutions for Class 6 Mathematics Chapter 3 Whole Numbers Exercise 3B [Page 48]

Exercise 3B | Q 1.1 | Page 48

Fill in the blanks to make the following a true statement:

458 + 639 = 639 + ......

Exercise 3B | Q 1.2 | Page 48

Fill in the blanks to make the following a true statement:

864 + 2006 = 2006 + ......

Exercise 3B | Q 1.3 | Page 48

Fill in the blanks to make the following a true statement:

1946 + ...... = 984 + 1946

Exercise 3B | Q 1.4 | Page 48

Fill in the blanks to make the following a true statement:

8063 + 0 = ......

Exercise 3B | Q 1.5 | Page 48

Fill in the blanks to make the following a true statement:

53501 + (574 + 799) = 574 + (53501 + ......)

Exercise 3B | Q 2.1 | Page 48

Add the following numbers and check by reversing the order of the addends:

16509 + 114

Exercise 3B | Q 2.2 | Page 48

Add the following numbers and check by reversing the order of the addends:

2359 + 548

Exercise 3B | Q 2.3 | Page 48

Add the following numbers and check by reversing the order of the addends:

19753 + 2867

Exercise 3B | Q 3 | Page 48

Find the sum: (1546 + 498) + 3589.
Also, find the sum: 1546 + (498 + 3589).
Are the two sums equal?
State the property satisfied.

Exercise 3B | Q 4.1 | Page 48

Determine the sum given below using suitable rearrangement.

953 + 707 + 647

Exercise 3B | Q 4.2 | Page 48

Determine the sum given below using suitable rearrangement.

1983 + 647 + 217 + 353

Exercise 3B | Q 4.3 | Page 48

Determine the sum given below using suitable rearrangement.

15409 + 278 + 691 + 422

Exercise 3B | Q 4.4 | Page 48

Determine the sum given below using suitable rearrangement.

3259 + 10001 + 2641 + 9999

Exercise 3B | Q 4.5 | Page 48

Determine the sum given below using suitable rearrangement.

1 + 2 + 3 + 4 + 96 + 97 + 98 + 99

Exercise 3B | Q 4.6 | Page 48

Determine the sum given below using suitable rearrangement.

2 + 3 + 4 + 5 + 45 + 46 + 47 + 48

Exercise 3B | Q 5.1 | Page 48

Find the sum by short method: 6784 + 9999

Exercise 3B | Q 5.2 | Page 48

Find the sum by short method: 10578 + 99999

Exercise 3B | Q 6 | Page 48

For any whole numbers a, b, c, is it true that (a + b) + c = a + (c + b)? Give reasons.

Exercise 3B | Q 7.1 | Page 48

Complete the following magic square by supplying the missing numbers:

 9 2 5 8
Exercise 3B | Q 7.2 | Page 48

Complete the following magic square by supplying the missing numbers:

 16 2 10 4
Exercise 3B | Q 7.3 | Page 48

Complete the following magic square by supplying the missing numbers:

 2 15 16 9 12 7 10 14 17
Exercise 3B | Q 7.4 | Page 48

Complete the following magic square by supplying the missing numbers:

 18 17 4 14 11 9 10 19 16
Exercise 3B | Q 8.1 | Page 48

Write (T) for true and (F) for false for the following statement:

The sum of two odd numbers is an odd number.

• True

• False

Exercise 3B | Q 8.2 | Page 48

Write (T) for true and (F) for false for the following statement:

The sum of two even numbers is an even number.

• True

• False

Exercise 3B | Q 8.3 | Page 48

Write (T) for true and (F) for false for the following statement:

The sum of an even number and an odd number is an odd number.

• True

• False

Exercise 3C [Pages 49 - 50]

### RS Aggarwal solutions for Class 6 Mathematics Chapter 3 Whole Numbers Exercise 3C [Pages 49 - 50]

Exercise 3C | Q 1.1 | Page 49

6237 − 694

Exercise 3C | Q 1.2 | Page 49

21205 − 10899

Exercise 3C | Q 1.3 | Page 49

100000 − 78987

Exercise 3C | Q 1.4 | Page 49

1010101 − 656565

Exercise 3C | Q 2.1 | Page 49

Replace each * by the correct digit in the following:

$\begin{array}{r} &\texttt{9 1 7}\\ -&\texttt{* 5 *}\\ \hline &\texttt{5 * 8} \end{array}$

Exercise 3C | Q 2.2 | Page 49

Replace each * by the correct digit in the following:

$\begin{array}{r} &\texttt{6 1 7 2}\\ -&\texttt{* * 6 9}\\ \hline &\texttt{2 9 * *} \end{array}$

Exercise 3C | Q 2.3 | Page 49

Replace each * by the correct digit in the following:

$\begin{array}{r} &\texttt{5 0 0 1 0 0 3}\\ -&\texttt{* * 6 9 8 7}\\ \hline &\texttt{4 8 4 * * * *}\\ \hline \end{array}$

Exercise 3C | Q 2.4 | Page 49

Replace each * by the correct digit in the following:

$\begin{array}{r} &\texttt{1 0 0 0 0 0 0}\\ -&\texttt{* * * * 1}\\ \hline &\texttt{* 7 0 4 2 *}\\ \hline \end{array}$

Exercise 3C | Q 3.1 | Page 49

Find the difference: 463 − 9

Exercise 3C | Q 3.2 | Page 49

Find the difference: 5632 − 99

Exercise 3C | Q 3.3 | Page 49

Find the difference: 8640 − 999

Exercise 3C | Q 3.4 | Page 49

Find the difference: 13006 − 9999

Exercise 3C | Q 4 | Page 50

Find the difference between the smallest number of 7 digits and the largest number of 4 digits.

Exercise 3C | Q 5 | Page 50

Ravi opened his account in a bank by depositing Rs 136000. Next day he withdrew Rs 73129 from it. How much money was left in his account?

Exercise 3C | Q 6 | Page 50

Mrs Saxena withdrew Rs 100000 from her bank account. She purchased a TV set for Rs 38750, a refrigerator for Rs 23890 and jewellery worth Rs 35560. How much money was left with her?

Exercise 3C | Q 7 | Page 50

The population of a town was 110500. In one year it increased by 3608 due to new births. However, 8973 persons died or left the town during the year. What was the population at the end of the year?

Exercise 3C | Q 8.1 | Page 50

Find the whole number n when: n + 4 = 9

Exercise 3C | Q 8.2 | Page 50

Find the whole number n when: n + 35 = 101

Exercise 3C | Q 8.3 | Page 50

Find the whole number n when: n − 18 = 39

Exercise 3C | Q 8.4 | Page 50

Find the whole number n when: n − 20568 = 21403

Exercise 3D [Pages 53 - 54]

### RS Aggarwal solutions for Class 6 Mathematics Chapter 3 Whole Numbers Exercise 3D [Pages 53 - 54]

Exercise 3D | Q 1.1 | Page 53

Fill in the blanks to make the following a true statement:

246 × 1 = ......

Exercise 3D | Q 1.2 | Page 53

Fill in the blanks to make the following a true statement:

1369 × 0 = .......

Exercise 3D | Q 1.3 | Page 53

Fill in the blanks to make the following a true statement:

593 × 188 = 188 × .......

Exercise 3D | Q 1.4 | Page 53

Fill in the blanks to make the following a true statement:

286 × 753 = ...... × 286

Exercise 3D | Q 1.5 | Page 53

Fill in the blanks to make the following a true statement:

38 × (91 × 37) = ...... × (38 × 37)

Exercise 3D | Q 1.6 | Page 53

Fill in the blanks to make the following a true statement:

13 × 100 × ...... = 1300000

Exercise 3D | Q 1.7 | Page 53

Fill in the blanks to make the following a true statement:

59 × 66 + 59 × 34 = 59 × (...... + ......)

Exercise 3D | Q 1.8 | Page 53

Fill in the blanks to make the following a true statement:

68 × 95 = 68 × 100 − 68 × .......

Exercise 3D | Q 2.1 | Page 53

State the property used in the following statement:

19 × 17 = 17 × 19

Exercise 3D | Q 2.2 | Page 53

State the property used in the following statement:

(16 × 32) is a whole number

Exercise 3D | Q 2.3 | Page 53

State the property used in the following statement:

(29 × 36) × 18 = 29 × (36 × 18)

Exercise 3D | Q 2.4 | Page 53

State the property used in the following statement:

1480 × 1 = 1480

Exercise 3D | Q 2.5 | Page 53

State the property used in the following statement:

1732 × 0 = 0

Exercise 3D | Q 2.6 | Page 53

State the property used in the following statement:

72 × 98 + 72 × 2 = 72 × (98 + 2)

Exercise 3D | Q 2.7 | Page 53

State the property used in the following statement:

63 × 126 − 63 × 26 = 63 × (126 − 26)

Exercise 3D | Q 3.1 | Page 53

Find the value of the following using various properties:

647 × 13 + 647 × 7

Exercise 3D | Q 3.2 | Page 53

Find the value of the following using various properties:

8759 × 94 + 8759 × 6

Exercise 3D | Q 3.3 | Page 53

Find the value of the following using various properties:

7459 × 999 + 7459

Exercise 3D | Q 3.4 | Page 53

Find the value of the following using various properties:

9870 × 561 − 9870 × 461

Exercise 3D | Q 3.5 | Page 53

Find the value of the following using various properties:

569 × 17 + 569 × 13 + 569 × 70

Exercise 3D | Q 3.6 | Page 53

Find the value of the following using various properties:

16825 × 16825 − 16825 × 6825

Exercise 3D | Q 4.1 | Page 53

Determine the following products by suitable rearrangements:

2 × 1658 × 50

Exercise 3D | Q 4.2 | Page 53

Determine the following products by suitable rearrangements:

4 × 927 × 25

Exercise 3D | Q 4.3 | Page 53

Determine the following products by suitable rearrangements:

625 × 20 × 8 × 50

Exercise 3D | Q 4.4 | Page 53

Determine the following products by suitable rearrangements:

574 × 625 × 16

Exercise 3D | Q 4.5 | Page 53

Determine the following products by suitable rearrangements:

250 × 60 × 50 × 8

Exercise 3D | Q 4.6 | Page 53

Determine the following products by suitable rearrangements:

8 × 125 × 40 × 25

Exercise 3D | Q 5.1 | Page 53

Find the following product, using distributive laws:

740 × 105

Exercise 3D | Q 5.2 | Page 53

Find the following product, using distributive laws:

245 × 1008

Exercise 3D | Q 5.3 | Page 53

Find the following product, using distributive laws:

947 × 96

Exercise 3D | Q 5.4 | Page 53

Find the following product, using distributive laws:

996 × 367

Exercise 3D | Q 5.5 | Page 53

Find the following product, using distributive laws:

472 × 1097

Exercise 3D | Q 5.6 | Page 53

Find the following product, using distributive laws:

580 × 64

Exercise 3D | Q 5.7 | Page 53

Find the following product, using distributive laws:

439 × 997

Exercise 3D | Q 5.8 | Page 53

Find the following product, using distributive laws:

1553 × 198

Exercise 3D | Q 6.1 | Page 53

Find the following products, using distributive laws:

3576 × 9

Exercise 3D | Q 6.2 | Page 53

Find the following products, using distributive laws:

847 × 99

Exercise 3D | Q 6.3 | Page 53

Find the following products, using distributive laws:

2437 × 999

Exercise 3D | Q 7.1 | Page 54

Find the product: 458 × 67

Exercise 3D | Q 7.2 | Page 54

Find the product: 3709 × 89

Exercise 3D | Q 7.3 | Page 54

Find the product: 4617 × 234

Exercise 3D | Q 7.4 | Page 54

Find the product: 15208 × 542

Exercise 3D | Q 8 | Page 54

Find the product of the largest 3-digit number and the largest 5-digit number.

Exercise 3D | Q 9 | Page 54

A car moves at a uniform speed of 75 km per hour. How much distance will it cover in 98 hours?

Exercise 3D | Q 10 | Page 54

A dealer purchased 139 VCRs. If the cost of each set is Rs 24350, find the cost of all the sets together.

Exercise 3D | Q 11 | Page 54

A housing society constructed 197 houses. If the cost of construction for each house is Rs 450000, what is the total cost for all the houses?

Exercise 3D | Q 12 | Page 54

50 chairs and 30 blackboards were purchased for a school. If each chair costs Rs 1065 and each blackboard costs Rs 1645, find the total amount of the bill.

Exercise 3D | Q 13 | Page 54

There are six sections of Class 6 in a school and there are 45 students in each section. If the monthly charges from each student be Rs 1650, find the total monthly collection from Class 6.

Exercise 3D | Q 14 | Page 54

The product of two whole numbers is zero. What do you conclude?

Exercise 3D | Q 15.1 | Page 54

Fill in the blanks:

Sum of two odd numbers is an ...... number.

Exercise 3D | Q 15.2 | Page 54

Fill in the blanks:

Product of two odd numbers is an ...... number.

Exercise 3D | Q 15.3 | Page 54

Fill in the blanks:

a ≠ 0 and a × a = a
⇒ a = ?

Exercise 3E [Page 56]

### RS Aggarwal solutions for Class 6 Mathematics Chapter 3 Whole Numbers Exercise 3E [Page 56]

Exercise 3E | Q 1.1 | Page 56

Divide and check your answer by the corresponding multiplication in the following:

​1936 ​÷ 36

Exercise 3E | Q 1.2 | Page 56

Divide and check your answer by the corresponding multiplication in the following:

19881 ​÷ 47

Exercise 3E | Q 1.3 | Page 56

Divide and check your answer by the corresponding multiplication in the following:

257796 ​÷ 341

Exercise 3E | Q 1.4 | Page 56

Divide and check your answer by the corresponding multiplication in the following:

612846 ​÷ 582

Exercise 3E | Q 1.5 | Page 56

Divide and check your answer by the corresponding multiplication in the following:

34419 ​÷ 149

Exercise 3E | Q 1.6 | Page 56

Divide and check your answer by the corresponding multiplication in the following:

39039 ​÷ 1001

Exercise 3E | Q 2.1 | Page 56

6971 ​÷ 47

Exercise 3E | Q 2.2 | Page 56

4178 ​÷ 35

Exercise 3E | Q 2.3 | Page 56

36195 ​÷ 153

Exercise 3E | Q 2.4 | Page 56

93575 ​÷ 400

Exercise 3E | Q 2.5 | Page 56

23025 ​÷ 1000

Exercise 3E | Q 2.6 | Page 56

16135 ​÷ 875

Exercise 3E | Q 3.1 | Page 56

Find the value of: 65007 ​÷ 1

Exercise 3E | Q 3.2 | Page 56

Find the value of: 0 ​÷ 879

Exercise 3E | Q 3.3 | Page 56

Find the value of: 981 + 5720 ​÷ 10

Exercise 3E | Q 3.4 | Page 56

Find the value of: 1507 − (625 ÷ 25)

Exercise 3E | Q 3.5 | Page 56

Find the value of: 32277 ÷ (648 − 39)

Exercise 3E | Q 3.6 | Page 56

Find the value of: (1573 ÷ 1573) − (1573 ÷ 1573)

Exercise 3E | Q 4 | Page 56

Find a whole number n such that n ÷ n = n.

Exercise 3E | Q 5 | Page 56

The product of two numbers is 504347. If one of the numbers is 317, find the other.

Exercise 3E | Q 6 | Page 56

On dividing 59761 by a certain number, the quotient is 189 and the remainder is 37. Find the divisor.

Exercise 3E | Q 7 | Page 56

On dividing 55390 by 299, the remainder is 75. Find the quotient using the division algorthm.

Exercise 3E | Q 8 | Page 56

What least number must be subtracted from 13601 to get a number exactly divisible by 87?

Exercise 3E | Q 9 | Page 56

What least number must be added to 1056 to get a number exactly divisible by 23?

Exercise 3E | Q 10 | Page 56

Find the largest 4-digit number divisible by 16.

Exercise 3E | Q 11 | Page 56

Divide the largest 5 digit number by 653. Check your answer by the division algorithm.

Exercise 3E | Q 12 | Page 56

Find the least 6-digit number exactly divisible by 83.

Exercise 3E | Q 13 | Page 56

1 dozen bananas cost Rs 29. How many dozens can be purchased for Rs 1392?

Exercise 3E | Q 14 | Page 56

19625 trees have been equally planted in 157 rows. Find the number of trees in each row.

Exercise 3E | Q 15 | Page 56

The population of a town is 517530. If one out of every 15 is reported to be literate, find how many literate persons are there in the town.

Exercise 3E | Q 16 | Page 56

The cost price of 23 colour television sets is Rs 570055. Determine the cost price of each TV set if each costs the same.

Exercise 3F [Pages 56 - 57]

### RS Aggarwal solutions for Class 6 Mathematics Chapter 3 Whole Numbers Exercise 3F [Pages 56 - 57]

Exercise 3F | Q 1 | Page 56

The smallest whole number is

• 1

• 0

• 2

• none of these

Exercise 3F | Q 2 | Page 56

The least number of 4 digits which is exactly divisible by 9 is

• 1018

• 1026

• 1009

• 1008

Exercise 3F | Q 3 | Page 57

The largest number of 6 digits which is exactly divisible by 16 is

• 999980

• 999982

• 999984

• 999964

Exercise 3F | Q 4 | Page 57

What least number should be subtracted from 10004 to get a number exactly divisible by 12?

• 4

• 6

• 8

• 20

Exercise 3F | Q 5 | Page 57

What least number should be added to 10056 to get a number exactly divisible by 23?

• 5

• 18

• 13

• 10

Exercise 3F | Q 6 | Page 57

What whole number is nearest to 457 which is divisible by 11?

• 450

• 451

• 460

• 462

Exercise 3F | Q 7 | Page 57

How many whole numbers are there between 1018 and 1203?

• 185

• 186

• 184

• none of these

Exercise 3F | Q 8 | Page 57

A number when divided by 46 gives 11 as quotient and 15 as remainder. The number is

• 491

• 521

• 701

• 679

Exercise 3F | Q 9 | Page 57

In a division sum, we have dividend = 199, quotient = 16 and remainder = 7. The divisor is

• 11

• 23

• 12

• none of these

Exercise 3F | Q 10 | Page 57

7589 − ? = 3434

• 11023

• 4245

• 4155

• none of these

Exercise 3F | Q 11 | Page 57

587 × 99 = ?

• 57213

• 58513

• 58113

• 56413

Exercise 3F | Q 12 | Page 57

4 × 538 × 25 = ?

• 32280

• 26900

• 53800

• 10760

Exercise 3F | Q 13 | Page 57

24679 × 92 + 24679 × 8 = ?

• 493580

• 1233950

• 2467900

• none of these

Exercise 3F | Q 14 | Page 57

1625 × 1625 − 1625 × 625 = ?

• 1625000

• 162500

• 325000

• 812500

Exercise 3F | Q 15 | Page 57

1568 × 185 − 1568 × 85 = ?

• 7840

• 15680

• 156800

• none of these

Exercise 3F | Q 16 | Page 57

(888 + 777 + 555) = (111 × ?)

• 120

• 280

• 20

• 140

Exercise 3F | Q 17 | Page 57

The sum of two odd numbers is

• an odd number

• an even number

• a prime number

•  a multiple of 3

Exercise 3F | Q 18 | Page 57

The product of two odd numbers is

• an odd number

• an even number

• a prime number

• none of these

Exercise 3F | Q 19 | Page 57

If a is a whole number such that a + a = a, then a = ?

• 1

• 2

• 3

• none of these

Exercise 3F | Q 20 | Page 57

The predecessor of 10000 is

• 10001

• 9999

• none of these

Exercise 3F | Q 21 | Page 57

The successor of 1001 is

• 1000

• 1002

• none of these

Exercise 3F | Q 22 | Page 57

The smallest even whole number is

• 0

• 2

• none of these

Test Paper 3 [Pages 59 - 60]

### RS Aggarwal solutions for Class 6 Mathematics Chapter 3 Whole Numbers Test Paper 3 [Pages 59 - 60]

Test Paper 3 | Q 1 | Page 59

How many whole numbers are there between 1064 and 1201?

Test Paper 3 | Q 2 | Page 59

Fill in the blanks.

$\begin{array}{r} &\texttt{1 0 0 0 0 0 0}\\ -&\texttt{* * * * 1}\\ \hline &\texttt{* 7 0 4 2 *}\\ \hline \end{array}$

Test Paper 3 | Q 3 | Page 59

Use distributive law to find the value of

1063 × 128 − 1063 × 28.
Test Paper 3 | Q 4 | Page 59

Find the product of the largest 5-digit number and the largest 3-digit number using distributive law.

Test Paper 3 | Q 5 | Page 59

Divide 53968 by 267 and check the result by the division algorithm.

Test Paper 3 | Q 6 | Page 59

Find the largest 6-digit number divisible by 16.

Test Paper 3 | Q 7 | Page 59

The cost price of 23 TV sets is Rs 570055. Find the cost of each such set.

Test Paper 3 | Q 8 | Page 59

What least number must be subtracted from 13801 to get a number exactly divisible by 87?

Test Paper 3 | Q 9 | Page 59

The value of (89 × 76 + 89 × 24) is

• 890

• 8900

• 89000

• 10420

Test Paper 3 | Q 10 | Page 59

On dividing a number by 53 we get 8 as quotient and 5 as remainder. The number is

• 419

• 423

• 429

• none of these

Test Paper 3 | Q 11 | Page 59

The whole number which has no predecessor is

• 1

• 0

• 2

• none of these

Test Paper 3 | Q 12 | Page 59

67 + 33 = 33 + 67 is an example of

• closure property

• associative property

• commutative property

• distributive property

Test Paper 3 | Q 13 | Page 59

• 1/36

• 0

• -36

•  none of these

Test Paper 3 | Q 14 | Page 59

Which of the following is not zero?

• 0 × 0

• 0/2

• ((8-8))/2

• 2 + 0

Test Paper 3 | Q 15 | Page 59

The predecessor of the smallest 3-digit number is

• 999

• 100

• 101

• 99

Test Paper 3 | Q 16 | Page 59

The number of whole numbers between the smallest whole number and the greatest 2-digit number is

• 88

• 98

• 99

• 101

Test Paper 3 | Q 17.1 | Page 59

Fill in the blanks.

The smallest natural number is ...... .

Test Paper 3 | Q 17.2 | Page 59

Fill in the blanks.

The smallest whole number is ...... .

Test Paper 3 | Q 17.3 | Page 59

Fill in the blanks.

Division by ...... is not defined.

Test Paper 3 | Q 17.4 | Page 59

Fill in the blanks.

...... is a whole number which is not a natural number.

Test Paper 3 | Q 17.5 | Page 59

Fill in the blanks.

...... is a whole number which is not a natural number.

Test Paper 3 | Q 18.1 | Page 60

Write 'T' for true and 'F' for false for the following:

0 is the smallest natural number.

• True

• False

Test Paper 3 | Q 18.3 | Page 60

Write 'T' for true and 'F' for false for the following:

Every whole number is a natural number.

• True

• False

Test Paper 3 | Q 18.4 | Page 60

Write 'T' for true and 'F' for false for the following:

1 has no predecessor in whole numbers.

• True

• False

Test Paper 3 | Q 18.5 | Page 60

Write 'T' for true and 'F' for false for the following:

Every natural number is a whole number.

• True

• False

Test Paper 3 | Q 19 | Page 60

Match the following columns on whole numbers:

 Column A Column B (a) 137 + 63 = 63 + 137 (i) Associativity of multiplication (b) (16 × 25) is a number (ii) Commutativity of multiplication (c) 365 × 18 = 18 × 365 (iii) Distributive law of multiplication over addition (d) (86 × 14) × 25 = 86 × (14 × 25) (iv) Commutativity of addition (e) 23 × (80 + 5) = (23 × 80) + (23 × 5) (v) Closure property for multiplication

## Chapter 3: Whole Numbers

Exercise 3AExercise 3BExercise 3CExercise 3DExercise 3EExercise 3FTest Paper 3

## RS Aggarwal solutions for Class 6 Mathematics chapter 3 - Whole Numbers

RS Aggarwal solutions for Class 6 Mathematics chapter 3 (Whole Numbers) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Class 6 Mathematics solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in Class 6 Mathematics chapter 3 Whole Numbers are Concept for Natural Numbers, Concept for Whole Numbers, Successor and Predecessor of Whole Number, Operation of Whole Numbers on Number Line, Properties of Whole Numbers, Closure Property of Whole Number, Associativity Property of Whole Numbers, Division by Zero, Commutativity Property of Whole Number, Distributivity Property of Whole Numbers, Identity of Addition and Multiplication of Whole Numbers, Patterns in Whole Numbers.

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