Question

a) 5 – (9 – 3) = 5 – 9 + 3 = 8 - 9 = -1 5 – (+6) = 5 – 6 = -1
b) 7 + (2 – 8) =
c) 12 + (–3 + 10) =
d) 15 – (8 + 11) =
e) +(9 – 10) – 2 =
f) –(7 + 4) + 14 =
g) (5 + 8) – (7 + 6) =
h) (16 – 9) – (10 – 7) =

Answer 1

Respuesta:

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