10*2=20 2*2=4 1*2=2 3*3=9 4*2=8 3*5=15 4 x 8 = 32 2*3=6 4*1=4. - презентация

1 10*2=20 2*2=4 1*2=2 3*3=9 4*2=8 3*5=15 4 x 8 = 32 2*3=6 4*1=4

2 3 x 1 = 3 3 x 1= 3

3 3 x 2 = 6 3 x 2= 6

4 3 x 3 = 9 3 x 3 = 9

5 3 x 4 = x =12

6 3 x 5 = x =

7 3 x 6 = 18 3 x 6= 18

8 3 x 7 = 21 3 x 7= 21 3 x 7 = 21

9 3 x 8 = 24 3 x 8=24 3 x 8 = 24

10 3 x 9 = 27 3 x9=27 3 x 9 = 27

11 3 x 10 = 30 3 x 10 =3 0

12 3 X 1 = 2 3 X 2 = 6 3 X 3 = 9 3 X 4 = 12 3 X 5 = 15 3 X 6 = 18 3 X 7 = 21 3 X 8 = 24 3 X 9 = 27 3 X 10 =30 Умножение на 3