Вычисли________________
2 х4=8, 3х2=6, 2х8=16, 9х2=18, 18:2=9, 12:2=6, 20:2=10, 8:2=4, 5х2=10, 7х2=14, 6:2=3, 10:2=5
Егко
Легко
2×4=8
2×8=16
3×2=6
9×2=18
18:2=9
12:2=6
20:2=10
8:2=4
5×2=10
7×2=14
6:2=3
10:2=5
1.8 2.6 3.16 4 18 5.9 6.6 7.10 8.4 9.10 10.14 11.3 12.5