We know that,
- Associative property of addition holds good for whole numbers.
∴ (2 + 5) + 7 = 2 + (5 + 7)
- Distributive property of multiplication over addition holds good for whole numbers.
∴ 4 x (6 + 9) = (4 x 6) + (4 x 9)
- Commutative property of addition holds good for whole numbers.
∴ 3 + 10 = 10 + 3