Question

Calcule as diferenças:

a) 12 - 7 =
d) 7 - 12 =
b) 25 – 19 =
e) 19 – 25 =
c) 100 – 80 =
f) 80 - 100 =

Answer 1

resposta:

a)5

b)-5

c) 6

d)-6

e)20

f)-20

espero ter ajudado