1+1+1+1+1+1+1+1= 8
5+5+5+5 = 20
7+7+7= 21
2 + 2 + 2 = 6
3+3+3+3=12
6 + 6 + 6 = 18
3 x 4 =
6 x 3 =
7 x 3 =
5 x 4 =
8 x 1=
2 x 3 = 6