Whole Numbers Class 6 CBSE Worksheet Free PDF Download with Answers

You have been working with whole numbers since primary school. But Class 6 is where you start seeing them differently. Now you learn why $a + b = b + a$ always works, what happens when you multiply by zero, and how the number line stretches out to the right forever.

These properties are not random rules to memorise. They are the building blocks of algebra. When you study equations in Class 7, you will use the commutative and distributive properties constantly.

This Whole Numbers Class 6 worksheet helps you practise all these ideas with 60 questions across three levels. Each answer is fully worked out.

Based on NCERT Class 6 Chapter 2, the worksheet covers:

• Natural numbers vs whole numbers — why zero makes the difference
  - Number line — representing and comparing numbers, finding successors and predecessors
  - Properties of addition — closure, commutative, associative, additive identity
  - Properties of multiplication — closure, commutative, associative, multiplicative identity, multiplication by zero
  - Distributive property — $a \times (b + c) = a \times b + a \times c$
  - Division facts — division is not commutative, division by zero is undefined
  - Patterns in whole numbers — triangular numbers, square numbers, number patterns

Level 1 — Warm Up

1. Which is the smallest whole number?
2. Find the sum using a suitable rearrangement: $837 + 208 + 163$
3. Mark the numbers 3, 7, and 11 on a number line and identify which is closest to 10.

Level 2 — Build Confidence

4. Use the distributive property to find $35 \times 98$. (Hint: write 98 as $100 - 2$.)
5. Find the number that satisfies: $\_ \times 47 = 47 \times 15$. Name the property used.
6. Starting from 1, write the first five triangular numbers.

Level 3 — Push Yourself

7. A shopkeeper sold 125 packets on Monday, 198 on Tuesday and 75 on Wednesday. Use properties of addition to find the total quickly.
8. Is the statement true or false? "For whole numbers, $a \div b = b \div a$ for all non-zero values." Justify with an example.
9. Find a pattern: $1 = 1$, $1 + 3 = 4$, $1 + 3 + 5 = 9$, $1 + 3 + 5 + 7 = ?$. What type of numbers do you get?

Grab your free Whole Numbers worksheet and start practising today. PDF download includes all 60 questions plus answer key.

Download and practise here: Whole Numbers Class 6 Worksheet

Practice online with instant feedback: Whole Numbers — Online Practice

Strengthen your number skills further with these related worksheets:

• Knowing Our Numbers Class 6 Worksheet — place value and large numbers
  - Playing with Numbers Class 6 Worksheet — factors, multiples, HCF, LCM
  - Integers Class 6 Worksheet — negative numbers and the extended number line

www.sparkedmaths.com | info@sparkedmaths.com