Question

resolva as expressões numéricas

a)2×(6+6)+3×3

b)60-5×8+5

c)60-(5×8+5)

d) (60-5)×(8+5)

Answer 1

a)2×12+9
24+9
33

b)60-40+5
25


c)60-(40+5)
60-45
15

d)55×13
715