Question

resolva as expressões numéricas7
A)(9+5)-12÷(4+2)
B)2.(7+1)-32÷(7+9)
C)33÷[10+(6÷3+(1+2]
D)46+(5+(42÷8-4)}
E)64÷8-2.3).10
F)(36-54÷9)2​

Answer 1

Resposta:

a) 12, b) 14, c) 2 3/15, d) 53, e)-52 f) 60