Saturday 8 February 2014

ARITHMETICS A9

Evaluate 94 x 856 + 9144 x 94.

Solution

= 94 x 856 + 9144 x 94

= 94 x (856 + 9144)

= 94 x 10,000

= 940,000

Hence 94 x 856 + 9144 x 94 = 940,000.


TRY THIS…………


Evaluate 15 x 745 + 9255 x 15

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