Q96 of 147 Page 8

State whether the statements are True or False.
99 × 101 can be written as (100 – 1) × (100 + 1)

True

Explanation:

Distributive property is applicable in multiplication.

99 × 101= (100 – 1) × (100 + 1)

Because 100-1=99 and 100+1=101

State whether the statements are True or False.

Multiplication is not commutative for integers.

State whether the statements are True or False.

(–1) is not a multiplicative identity of integers.

State whether the statements are True or False.

If a, b, c are integers and b ≠ 0 then, a × (b – c) = a × b – a × c

State whether the statements are True or False.

(a + b) × c = a × c + a × b

State whether the statements are True or False.99 × 101 can be written as (100 – 1) × (100 + 1)