Question

1. Solve using properties :
a) 8 x 105
b) 25 % (-3) - 3 x 35
c) - 20 x 4 - 20 x 6
d) -5x 17 x 200
e) -8 x 15 x 125 x(-1)​

Answer 1

Answer:

a) 8*105=840ans.

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