Repeated Addition
5+5 = _ x _
2x5
35
7x5
5x5
25
5,10, _,
15
5+5+5+5+5+5+5 = _ x _
7x5
5+5+5 = _ x _
3x5
50
10x5
5x1=
5
15, 20, _,
25
5+5+5+5+5+5+5+5 = _ x _
8x5
5+5+5+5 = _ x _
4x5
10
2x5
5x11
55
5, 10, 15, 20, 25
30
5+5+5+5+5+5+5+5+5 = _ x _
9x5
5+5+5+5+5 = _ x _
5x5
20
4x5
5x8
40
25, 30, 35, 40, _,
45
5+5+5+5+5+5+5+5+5+5 = _ x _
10x5
5+5+5+5+5+5 = _ x _
6x5
75
15
5x12
60
45, 50, _, _,
55, 60
5+5+5+5+5+5+5+5+5+5+5 = _ x _
11x5