Question

1 Calculează, folosind procedeul preferat:
3 082 +3 415 9 024 + 743
2 153 + 6 233 8 241 + 1 548
2 222 +5 643
4 216 + 2 570
3 030 + 4 529
1234 + 4 321​

Answer 1

Răspuns:

1) 45578172

2) 62627271

3)44554

4)3463

5)92718

6)36278

Answer 2

a)34.162.849

b)72.341.942

c)7.865

d)8.745

e)7.599

f)5.555