Worksheet Solutions: Whole Numbers- 2

# Whole Numbers- 2 Class 6 Worksheet Maths

Steps to calculate predecessor

Ques 1: Predecessor of:
(a) 2340 is __________
(b) 25621 is __________
Ans: (a) 2339
(b) 25620

Steps to calculate successor

Ques 2: Successor of:
(a) 21029 is __________
(b) 7810 is __________
Ans: (a) 21030
(b) 7811

Ques 3: Match the following:

 (i) Predecessor of smallest 5-digit number (a) 100000 (ii) Successor of largest 5-digit number (b) 1000 (iii) Successor of largest 3-digit even number (c) 9999 (iv) Predecessor of smallest 4-digit odd number (d) 999

Ans.
(i) ↔ (c)
(ii) ↔ (a)
(iii) ↔ (d)
(iv) ↔ (b)

Ques 4: A boy is moving from one tree to another find the position of the boy from number line?
(i)

(ii)

(iii)

Ans: (i) Position of boy is 7 units (4 + 3 = 7)
(ii) Position of boy is 9 – 3 = 6 units
(iii) Position of boy is 4 × 3 = 12 units

Ques 5: Represent the following on a number line:
(i) 5 + 3
(ii) 10 – 6
(iii) 2 × 5
Ans.
(i)
(ii)
(iii)

Ques 6: Simplify by using suitable re-arrangement:
(i) 417 + 225 + 583
(ii) 4 × 537 × 25
(iii) 8212 + 284 + 788 + 716
(iv) 125 × 4 + 125 × 8
Ans: (i) 1,225
(ii) 53,700
(iii) 10,000
(iv) 1,500

Ques 7: Find the value of following using suitable properties:
(i) 437 × 102
(ii) 925 × 99
(iii) 143 × 22 + 143 × 8
(iv) 12345 × 15 – 2469 × 25
(v) 92785 × 98 + 92785 × 2
Ans: (i) 44,574
(ii) 91,575
(iii) 4,290
(iv) 1,23,450
(v) 92,78,500

Ques 8: Write the smallest 3-digit number which will not change on reversing the digits.
Ans: 101

Ques 9: The difference of smallest 3-digit number and its predecessor is __________.
Ans: 1

Ques 10: Write 'True' or 'False' for the following statements:
(i) The product of two odd numbers is always odd.
(ii) The product of two even numbers is always even.
(iii) The sum of two odd numbers is always odd.
(iv) The difference of one even and an odd number is always even.
(v) The difference of two odd numbers is always even.
Ans: (i) True
(ii) True
(iii) False
(iv) False
(v) True

The document Whole Numbers- 2 Class 6 Worksheet Maths is a part of the Class 6 Course Mathematics (Maths) Class 6.
All you need of Class 6 at this link: Class 6

## Mathematics (Maths) Class 6

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## FAQs on Whole Numbers- 2 Class 6 Worksheet Maths

 1. What are the basic operations performed with whole numbers?
Ans. The basic operations performed with whole numbers are addition, subtraction, multiplication, and division.
 2. How do I add whole numbers?
Ans. To add whole numbers, you simply add the digits in each place value column from right to left. If the sum of the digits in a column is 10 or more, you carry the extra digit to the left.
 3. Can whole numbers be negative?
Ans. No, whole numbers cannot be negative. Whole numbers include all the non-negative integers starting from zero.
 4. What is the significance of zero in whole numbers?
Ans. Zero in whole numbers represents the absence of quantity. It acts as a placeholder and is used to indicate a value of nothing.
 5. How can I multiply whole numbers?
Ans. To multiply whole numbers, you multiply the digits in each place value column from right to left. If the product of the digits in a column is 10 or more, you carry the extra digit to the left.

## Mathematics (Maths) Class 6

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### Up next

 Video | 09:47 min
 Doc | 18 pages
 Test | 20 ques
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