Răspuns:
1) (49+63:7=16
modul 1
112:7=16
modul 2
49:7+63:7=7+9=16
2.(63-36) :3=9
27:3=9
63:3-36:3=21-12=9
3)96:12-72:12=2
8-6=2
(96-72) :12=24:12=2
4) 98:14-70:14=2
7-5=2
(98-70) :14=28:14=2
Sper ca te-am ajutat!
