Question

Evaluate:
(i) $673\times 9+673$

(ii) $1925\times 101-1925$

Answer 1

(i) 673 × 9 + 673

Using Distributive property

= 673 × (9 + 1)

By further calculation

= 673 × 10

= 6730

(ii) 1925 × 101 – 1925

Using Distributive property

= 1925 × (101 – 1)

By further calculation

= 1925 × 100

= 192500