Question

6) efetue as expressões numéricas
a) 2 - 4 + 3 =
b) -7 +5 - 22
c) (2-3). (3-2)​

Answer 1

Resposta:

A)2 - 4 + 3 = 1

b) -7 +5 - 22= -24

c) (2-3). (3-2)= -1