Multiplicación es una suma abreviada.

2. 2
1x 0 = 0
1X 1= 1
1X 2= 2
1X 3= 3
1X 4= 4
1X 5= 5
1X 6= 6
1X 7= 7
1X 8= 8
1X 9= 9
1X 10=10
2x 0= 0
2X 1= 2
2X 2= 4
2X 3= 6
2X 4= 8
2X 5=10
2X 6=12
2X 7=14
2X 8=16
2X 9=18
2X 10=20
3x 0 = 0
3X 1 = 3
3X 2 = 6
3X 3 = 9
3X 4 =12
3X 5 =15
3X 6 =18
3X 7= 21
3X 8 =24
3X 9 =27
3X10=30

3. 4x 0 = 0
4X 1= 4
4X 2= 8
4X 3= 12
4X 4= 16
4X 5= 20
4X 6= 24
4X 7= 28
4X 8= 32
4X 9= 36
4X 10=40
5x 0= 0
5X 1= 5
5X 2= 10
5X 3= 15
5X 4= 20
5X 5= 25
5X 6= 30
5X 7= 35
5X 8= 40
5X 9= 45
5X 10=50
6x 0 = 0
6X 1 = 6
6X 2 = 12
6X 3 = 18
6X 4 = 24
6X 5 = 30
6X 6 = 36
6X 7 = 42
6X 8 = 48
6X 9 = 54
6X10= 60

4. 7x 0 = 0
7X 1 = 7
7X 2 =
14
7X 3 =
21
7X 4 =
28
7X 5 =
35
7X6 =
42
7X 7 =
49
7X 8 =
8x 0= 0
8X 1= 8
8X 2= 16
8X 3= 24
8X 4= 32
8X 5= 40
8X 6= 48
8X 7= 56
8X 8= 64
8X 9= 72
8X 10= 80
9x 0 =
9X 1 =
9X 2 =
9X 3 =
9X 4 =
9X 5 =
9X 6 =
9X 7 =
9X 8 =
9X 9 =
9X10=
0
9
18
27
36
45
54
63
72
81
90