Question

Calcule o valor das expressões numéricas. A)1/2 + 5/6 d)1/3 + 5/6

b)3/4 - 1/2 e)2/5 - 3/10

c)5/6 - 1/3 f)1/3 - 1/6. .

Answer 1

Resposta:

a) 3/6+5/6=8/6=4/3

b)3/4-2/4=1/4

C)5/6-2/6=3/6=1/2

D)2/6+5/6=7/6

E)4/10-3/10=1/10

F)2/6-1/6=1/6