Question

a) (-20)x0=(-20)
b) 27 x 10-27x2=27*(:0+2).
c) 0+(-12)=0
d) (-16) 1 = 0
e) 125 x 99 + 125 = 125 x (99 + 1).
f) -52+(-1) = 52​

Answer 1

Answer:52

Step-by-step explanation:

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