Question

a)(+3/5) + (+1/2) =
b) (-2/3) + (+5/4) =
c) (-4/9) + (+2/3) =
d) (-1/8) + (-7/8) =
f) (-1/3) + (-1/5) =
e) (+1/5) + ( +3/5) =
f) (-2/5) + 3 =
g) (-4) + (-1/2) =​

Answer 1

Resposta:

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