1.2=1
2.2=4
2.3=6
2.4=8
2.5=10
2.6=12
2.7=14
2.8=16
2.9=18
2.10=20
1 . 2 = 2
2 . 2 = 4
3 . 2 = 6
4 . 2 = 8
5 . 2 = 10
6 . 2 = 12
7 . 2 = 14
8 . 2 = 16
9 . 2 = 18
10 . 2 = 20
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 x 7 = 14
2 x 8 = 16
2 x 9 = 18
2 x 10 = 20
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 x 7 = 14
2 x 8 = 16
2 x 9 = 18
2 x 10 = 20
2*1=2
2*2=4
2*3=6
2*4=8
2*5=10
2*6=12
2*7=14
2*8=16
2*9=18
2*10=20
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1.2=1
2.2=4
2.3=6
2.4=8
2.5=10
2.6=12
2.7=14
2.8=16
2.9=18
2.10=20
2x1=2
2x2=4
2x3=6
2x4=8
2x5=10
2x6=12
2x7=14
2x8=16
2x9=18
2x10=20
1 . 2 = 2
2 . 2 = 4
3 . 2 = 6
4 . 2 = 8
5 . 2 = 10
6 . 2 = 12
7 . 2 = 14
8 . 2 = 16
9 . 2 = 18
10 . 2 = 20
1.2=1
2.2=4
2.3=6
2.4=8
2.5=10
2.6=12
2.7=14
2.8=16
2.9=18
2.10=20
1.2=1
2.2=4
2.3=6
2.4=8
2.5=10
2.6=12
2.7=14
2.8=16
2.9=18
2.10=20
1.2=1
2.2=4
2.3=6
2.4=8
2.5=10
2.6=12
2.7=14
2.8=16
2.9=18
2.10=20
2x1=2
2x2=4
2x3=6
2x4=8
2x5=10
2x6=12
2x7=14
2x8=16
2x=18
2x10=20
Chúc bạn học tốt
1.2=1
2.2=4
2.3=6
2.4=8
2.5=10
2.6=12
2.7=14
2.8=16
2.9=18
2.10=20
ko có bẳng nhân 2 riêng nên lấy tạm cái này :)
1.2=1
2.2=4
2.3=6
2.4=8
2.5=10
2.6=12
2.7=14
2.8=16
2.9=18
2.10=20