Răspuns :

Răspuns:

1×10=10

2×5=10

4×3=12

5×5=25

4×9=36

6×7=42

7×8=56

9×9=81

10×4=40

50×2=100

50:2=25

1000:100=10

49:7=7

56:8=7

75:5=15

80:10=8

12:6=2

3080 :10=308

99:11=9

1111:1=1111