Question

8. Efectuează calculele:
a) (103 +69) - (96-47);
c) (12 345-6 789) + (98 765-6 789);
b) (2 743-2 098) + (1 539-806);
d) 45 907 (34 789-29 803);​

Answer 1

Răspuns:

a) 123

b) 97,532

c) 1378

d) 228,892,302