Multiplication by 4's
1 x 4
4
2 x 3
6
5 x 2
10
10 x 2
20
7x2
14
4x6
24
2 x 9
18
5 x 5
25
10 x 5
50
7x4
28
4x8
32
2 x 15
30
5 x 12
60
10 x 10
100
7x7
49
4x7
28
2 x 50
100
5 x 10
50
10 x 12
120
7x0
0
4x10
40
2 x 130
260
5 x11
55
10 x 11
110
7x10
70