Question

8 Calculați. a)-12-8+7 b)9-16-3 c)25-28-7 d)-7-15-21 e)6-14+8 f)-9-7+11

Answer 1

Răspuns:

a - 13

b -10

c - 10

d -43

e 0

f -5

Answer 2

Răspuns:

a)-13

b)-10

c)-10

d)-43

e)0

f)-5