Vă rog!!!!!!! e urgent
![Vă Rog E Urgent class=](https://ro-static.z-dn.net/files/d22/aaa271fdc54ef2e1167aec4769c5dd42.jpg)
Explicație pas cu pas:
a)suma 3010+2909=5910
diferenta 3010-2909=101
5910-101=5809
b)suma 4201+2806=7007
diferenta 4201-2806=1495
7007-1495=5512
c)suma)3997+1012=5009
dif 3997-1012=2985
5009-2985=2024