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Mathematics, 22.02.2021 18:10 alexdub3438
3._Resuelve cada operación indicando el procedimiento paso a paso.
a). (-12) + (-4) + (+18)+ (+5) = 137
b). 3/6 + 9/6 - 10/6 =
c). (8/3) + (-5/9) =
d). 8/9 + 2/4 - 5/6 =
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3._Resuelve cada operación indicando el procedimiento paso a paso.
a). (-12) + (-4) + (+18)+ (+5) =...
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