Question

a) 10 − 8 =
b) +10 − 8 =
c) −10 − 8 =
d) −10 + 8 =
e) 10 − 10 =
f) +1 − 4 =
g) −15 − 5 =
h) −25 + 30 =
i) 11 − 12 =
j) +5 − 9 =
k) −3 − 9 =
l) −8 + 8 =
alguem me ajuda

Answer 1

Resposta:

993 essa e minha resposta