1.

A) (+7) + (+5) – (+6) – (+3)b) (-4) -(-6) + (-9) – (+7)c) (-5) x (+4) × (-3) x (+6)d) (+18) - (+6) ~(-3) x (+2)

Answer»

Answer:

Here's the answer

Step-by-step EXPLANATION:

a) 12-6-3

12-9

3

b) -4+6-9-7

2-16

-14

C) -20×-18

3600



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