Question

efetue as subtrações:

B) (+136) - (+97) =

C) (-1) - (-5) - (+3) =

D (+9) - (-3) - (+10) =

E (-112) - (98+l + (-150) =

F (+30) - (+15) - (-12) - (+7)​

Answer 1

Explicação passo a passo:

B) (+136) - (+97) =

    136-97

    39

C) (-1) - (-5) - (+3) =

    $\left(-1\right)+5-\left(3\right)\\4-\left(3\right)\\1$

D (+9) - (-3) - (+10) =

    $\left(9\right)+3-\left(10\right)\\12-\left(10\right)\\2$

E (-112)  - (98+l + (-150) =

  $\left(-112\right)-\left(-51\right)\\-61$

F (+30) - (+15) - (-12) - (+7)​

  $15-\left(-12\right)-\left(7\right)\\15+12-\left(7\right)\\27-\left(7\right)\\20$