Question

3- Calcule as potências:
a) 4-2=
b) 4-3 =
c) 5-1 =
d) 3-3=
e) 10-2=
f) 10-3=
g) 2-5 =
h) 7-1 =
i) 1-8 =​

Answer 1

A: 2

B:1

C:4

D:0

E: 8

F: 7

G: 3

h: 6

I: 7