Question

a -21-6-7-(-15)-2-(-10)
b 15-2-6-(+3)-(-1)
c -45+7+8(-8)+(-3)-2-4+1
d 20-(-5)-12-1-(-3)
e 10-(-12)-(-8)+(-9)-6+1+5
f 18-(-18)+7-(-7) +0-4

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Answer 1

Resposta:

a)-11

b)5

c)-110

d)15

e)21

f)46