Question

Using the properties of whole numbers, find the value of the following in suitable way:
(a) 1834 × 101
(b) 40 × 328 × 25

Answer 1

(a) 1834 × 101

1834 × ( 100 - 1 )

1834 × 100 - 1834 × 1

183400 - 1834

181566 answer