Question

A) (+15) . (-20)=
B) (-4) . (-5) =
C) (+18) . (+5)=
D) (-1) . (-1). (-2)=
E) (-26) . (+14)=
F) (-1) . (-4) . (-3)=
G)(+32) . (-11)=
H) (-2) . (-5) . (-1) . (-10)=
I) (+6) . (+13)=
J) (+2) . (+2) . (+2) . (+2)=

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Answer 1

Resposta:

(+15)x(-20) b)(-18)x(-18) c)(-26)x(+14) d) (+32)x(-14) 2) Calculeee a) (+8)x(-17)x(-1) b) (-6)x(-4)x0x(-12)

Explicação passo-a-passo: