1) Numerele de pe balante nu se vad bine si nu te pot ajuta
2)a=8.866 13.548 a=8.432 9.964 11.309
b=11.243 13,459 b=6.863 4.136 4.716
a-b=20.109 27.007 a-b=1.569 5.828 6.593
3)32.874+17.126 42.030-27.547 11.698-3.856
50000-33.107 12.483+13.313 7.842-4.318
16.893 25.796 3.524