Question

Evaluate the following using the suitable rearrangement of whole numbers.
a) 250 x 1102 x4
b) 2x125x50
c) 257 x 57 + 257 x 43

Answer 1

Answer:

A) 250×1102×4

=250×4×1102

=1000×1102

=1102000

B)2×125×50

=2×50×125

=100×125

=12500

C)257×57+257×43

=257(57+43)

=257×100

=25700

Step-by-step explanation:

Hope it helps...

Answer 2

Answer:

(,1) 250×1102×4

=250×4×1102

= 1000×1102

=1102000

(2) 2×125×250

=2×50×125

=100×1125

=12500

(3) 257 ×57+257×43

,=257(57×43)

=250×100

=25700.

Step-by-step explanation:

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