1. (-9) +
=0
2. (-45)+ =(-45)
3. (-4) + [5 + 17] = [(-4) +
4.0+ =(-17)
5. (-17) + (-37) = (-37) +
]+17
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Answered by
0
Answer:
(a)t 9
-45) +
= (-45)
(-4) + (5+17)= [(-4) +
=(-17)
(-17) + (-37) = (-37) +
0
Born
ot 17 (-1)
7+17
(-20) × (-1) = 20
(-12) xo x (-17) = 0
8 (-3) × (-4) x 2 X (-1) = -24
7
hope this will help you but not sure about this answer
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