1 x 1 = 1 1 x 2 = 2 1 x 3 = 3 1 x 4 = 4 1 x 5 = 5 1 : 1 = 1 2 : 2 =

2 x 1 = 2 2 x 2 = 4 2 x 3 = 6 2 x 4 = 8 2 x 5 = 10 2 : 1 = 2 4 : 2 =
3 x 1 = 3 3 x 2 = 6 3 x 3 = 9 3 x 4 = 12 3 x 5 = 15 3 : 1 = 3 6 : 2 =
4 x 1 = 4 4 x 2 = 8 4 x 3 = 12 4 x 4 = 16 4 x 5 = 20 4 : 1 = 4 8 : 2 =
5 x 1 = 5 5 x 2 = 10 5 x 3 = 15 5 x 4 = 20 5 x 5 = 25 5 : 1 = 5 10 : 2 =
6 x 1 = 6 6 x 2 = 12 6 x 3 = 18 6 x 4 = 24 6 x 5 = 30 6 : 1 = 6 12 : 2 =
7 x 1 = 7 7 x 2 = 14 7 x 3 = 21 7 x 4 = 28 7 x 5 = 35 7 : 1 = 7 14 : 2 =
8 x 1 = 8 8 x 2 = 16 8 x 3 = 24 8 x 4 = 32 8 x 5 = 40 8 : 1 = 8 16 : 2 =
9 x 1 = 9 9 x 2 = 18 9 x 3 = 27 9 x 4 = 36 9 x 5 = 45 9 : 1 = 9 18 : 2 =
10 x 1 = 10 10 x 2 = 20 10 x 3 = 30 10 x 4 = 40 10 x 5 = 50 10 : 1 = 10 20 : 2 =

1 x 6 = 6 1 x 7 = 7 1 x 8 = 8 1 x 9 = 9 1 x 10 = 10 6 : 6 = 1 7 : 7 =
2 x 6 = 12 2 x 7 = 14 2 x 8 = 16 2 x 9 = 18 2 x 10 = 20 12 : 6 = 2 14 : 7 =
3 x 6 = 18 3 x 7 = 21 3 x 8 = 24 3 x 9 = 27 3 x 10 = 30 18 : 6 = 3 21 : 7 =
4 x 6 = 24 4 x 7 = 28 4 x 8 = 32 4 x 9 = 36 4 x 10 = 40 24 : 6 = 4 28 : 7 =
5 x 6 = 30 5 x 7 = 35 5 x 8 = 40 5 x 9 = 45 5 x 10 = 50 30 : 6 = 5 35 : 7 =
6 x 6 = 36 6 x 7 = 42 6 x 8 = 48 6 x 9 = 54 6 x 10 = 60 36 : 6 = 6 42 : 7 =
7 x 6 = 42 7 x 7 = 49 7 x 8 = 56 7 x 9 = 63 7 x 10 = 70 42 : 6 = 7 49 : 7 =
8 x 6 = 48 8 x 7 = 56 8 x 8 = 64 8 x 9 = 72 8 x 10 = 80 48 : 6 = 8 56 : 7 =
9 x 6 = 54 9 x 7 = 63 9 x 8 = 72 9 x 9 = 81 9 x 10 = 90 54 : 6 = 9 63 : 7 =
10 x 6 = 60 10 x 7 = 70 10 x 8 = 80 10 x 9 = 90 10 x 10 = 100 60 : 6 = 10 70 : 7 =

1 x 11 = 11 1 x 12 = 12 1 x 13 = 13 1 x 14 = 14 1 x 15 = 15 11 : 11 = 1 12 : 12 =
2 x 11 = 22 2 x 12 = 24 2 x 13 = 26 2 x 14 = 28 2 x 15 = 30 22 : 11 = 2 24 : 12 =
3 x 11 = 33 3 x 12 = 36 3 x 13 = 39 3 x 14 = 42 3 x 15 = 45 33 : 11 = 3 36 : 12 =
4 x 11 = 44 4 x 12 = 48 4 x 13 = 52 4 x 14 = 56 4 x 15 = 60 44 : 11 = 4 48 : 12 =
5 x 11 = 55 5 x 12 = 60 5 x 13 = 65 5 x 14 = 70 5 x 15 = 75 55 : 11 = 5 60 : 12 =
6 x 11 = 66 6 x 12 = 72 6 x 13 = 78 6 x 14 = 84 6 x 15 = 90 66 : 11 = 6 72 : 12 =
7 x 11 = 77 7 x 12 = 84 7 x 13 = 91 7 x 14 = 98 7 x 15 = 105 77 : 11 = 7 84 : 12 =
8 x 11 = 88 8 x 12 = 96 8 x 13 = 104 8 x 14 = 112 8 x 15 = 120 88 : 11 = 8 96 : 12 =
9 x 11 = 99 9 x 12 = 108 9 x 13 = 117 9 x 14 = 126 9 x 15 = 135 99 : 11 = 9 108 : 12 =
10 x 11 = 110 10 x 12 = 120 10 x 13 = 130 10 x 14 = 140 10 x 15 = 150 110 : 11 = 10 120 : 12 =

1 x 16 = 16 1 x 17 = 17 1 x 18 = 18 1 x 19 = 19 1 x 20 = 20 16 : 16 = 1 17 : 17 =
2 x 16 = 32 2 x 17 = 34 2 x 18 = 36 2 x 19 = 38 2 x 20 = 40 32 : 16 = 2 34 : 17 =
3 x 16 = 48 3 x 17 = 51 3 x 18 = 54 3 x 19 = 57 3 x 20 = 60 48 : 16 = 3 51 : 17 =
4 x 16 = 64 4 x 17 = 68 4 x 18 = 72 4 x 19 = 76 4 x 20 = 80 64 : 16 = 4 68 : 17 =
5 x 16 = 80 5 x 17 = 85 5 x 18 = 90 5 x 19 = 95 5 x 20 = 100 80 : 16 = 5 85 : 17 =
6 x 16 = 96 6 x 17 = 102 6 x 18 = 108 6 x 19 = 114 6 x 20 = 120 96 : 16 = 6 102 : 17 =
7 x 16 = 112 7 x 17 = 119 7 x 18 = 126 7 x 19 = 133 7 x 20 = 140 112 : 16 = 7 119 : 17 =
8 x 16 = 128 8 x 17 = 136 8 x 18 = 144 8 x 19 = 152 8 x 20 = 160 128 : 16 = 8 136 : 17 =
9 x 16 = 144 9 x 17 = 153 9 x 18 = 162 9 x 19 = 171 9 x 20 = 180 144 : 16 = 9 153 : 17 =
10 x 16 = 160 10 x 17 = 170 10 x 18 = 180 10 x 19 = 190 10 x 20 = 200 160 : 16 = 10 170 : 17 =
1 3 : 3 = 1 4 : 4 = 1 5 : 5 = 1
2 6 : 3 = 2 8 : 4 = 2 10 : 5 = 2
3 9 : 3 = 3 12 : 4 = 3 15 : 5 = 3
4 12 : 3 = 4 16 : 4 = 4 20 : 5 = 4
5 15 : 3 = 5 20 : 4 = 5 25 : 5 = 5
6 18 : 3 = 6 24 : 4 = 6 30 : 5 = 6
7 21 : 3 = 7 28 : 4 = 7 35 : 5 = 7
8 24 : 3 = 8 32 : 4 = 8 40 : 5 = 8
9 27 : 3 = 9 36 : 4 = 9 45 : 5 = 9
10 30 : 3 = 10 40 : 4 = 10 50 : 5 = 10

1 8 : 8 = 1 9 : 9 = 1 10 : 10 = 1
2 16 : 8 = 2 18 : 9 = 2 20 : 10 = 2
3 24 : 8 = 3 27 : 9 = 3 30 : 10 = 3
4 32 : 8 = 4 36 : 9 = 4 40 : 10 = 4
5 40 : 8 = 5 45 : 9 = 5 50 : 10 = 5
6 48 : 8 = 6 54 : 9 = 6 60 : 10 = 6
7 56 : 8 = 7 63 : 9 = 7 70 : 10 = 7
8 64 : 8 = 8 72 : 9 = 8 80 : 10 = 8
9 72 : 8 = 9 81 : 9 = 9 90 : 10 = 9
10 80 : 8 = 10 90 : 9 = 10 100 : 10 = 10

1 13 : 13 = 1 14 : 14 = 1 15 : 15 = 1
2 26 : 13 = 2 28 : 14 = 2 30 : 15 = 2
3 39 : 13 = 3 42 : 14 = 3 45 : 15 = 3
4 52 : 13 = 4 56 : 14 = 4 60 : 15 = 4
5 65 : 13 = 5 70 : 14 = 5 75 : 15 = 5
6 78 : 13 = 6 84 : 14 = 6 90 : 15 = 6
7 91 : 13 = 7 98 : 14 = 7 105 : 15 = 7
8 104 : 13 = 8 112 : 14 = 8 120 : 15 = 8
9 117 : 13 = 9 126 : 14 = 9 135 : 15 = 9
10 130 : 13 = 10 140 : 14 = 10 150 : 15 = 10

1 18 : 18 = 1 19 : 19 = 1 20 : 20 = 1
2 36 : 18 = 2 38 : 19 = 2 40 : 20 = 2
3 54 : 18 = 3 57 : 19 = 3 60 : 20 = 3
4 72 : 18 = 4 76 : 19 = 4 80 : 20 = 4
5 90 : 18 = 5 95 : 19 = 5 100 : 20 = 5
6 108 : 18 = 6 114 : 19 = 6 120 : 20 = 6
7 126 : 18 = 7 133 : 19 = 7 140 : 20 = 7
8 144 : 18 = 8 152 : 19 = 8 160 : 20 = 8
9 162 : 18 = 9 171 : 19 = 9 180 : 20 = 9
10 180 : 18 = 10 190 : 19 = 10 200 : 20 = 10