Question

Simplify by removing brackets. a) -(+1) b) +(-2) c) -(-4) d) +(-8) e) -(-12) f) -(+5) From the above, complete the following sentences. A minus outside a bracket changes the ———— of the number inside the bracket Aplus outside a bracket has no effect on the ——— of the number inside the bracket

Answer 1

Answer:

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Step-by-step explanation:

a) - (+1) = -1

b) + (-2) = -2

c) -(-4) = +4

d)  + (-8) = -8

e) - (-12) = +12

f) - (+5) = -5

A minus outside a bracket changes the sign of the number inside the bracket.

A plus outside a bracket has no effect on the sign of the number inside the bracket.