Question

Efetue as Subtrações quando possível:
A) 7/9 - 5/9 =
B) 9/5 - 2/5 =
C) 2/3 - 1/3 =
D) 8/3 - 2/3 =
E) 5/6 - 1/6 =
F) 5/5 - 2/5 =
G) 5/7 - 2/7 =

Answer 1

a) 2/9
b) 7/5
c) 1/3
d) 6/3
e) 4/6
f) 3/5
g) 3/7

Answer 2

Resposta:

a) 2/9

b) 7/5

c) 1/3

d) 6/3

e) 4/6

f) 3/5

g) 3/7

ESPERO TER AJUDADO