X 2, X 5 and X 10
2 X 2 =
4
0 X 3 =
0
1 X 8 =
8
5 + 5 =
10
10 - 5 =
5
4 X 5 =
20
3 X 4 =
12
2 X 8 =
16
20 + 30 =
50
20 - 15 =
5
6 X 10 =
60
6 X 4 =
24
5 X 8 =
40
100 + 150 =
250
15 - 8 =
7
8 X 2 =
16
9 X 3 =
27
6 X 8 =
48
40 + 26 =
66
50 - 25 =
25
12 x 5 =
60
13 X 3 =
8 X 8 =
64
1000 + 1050 =
2050
100 - 64
36