Addition, Subtraction, Mulitplication and Division.
 
5 - 1 = 3 x 1 =
10 - 3 = 8 - 8 =
8 - 0 = 12 - 2 =
6 ÷ 6 = 3 - 1 =
13 - 9 = 17 - 9 =
9 ÷ 1 = 16 - 8 =
2 ÷ 1 = 9 x 2 =
0 x 9 = 3 x 5 =
4 x 5 = 4 - 3 =
4 ÷ 2 = 11 - 6 =
10 - 1 = 9 + 4 =
11 - 3 = 16 - 9 =
9 - 3 = 7 + 0 =
10 ÷ 2 = 2 x 3 =
15 ÷ 5 = 15 - 7 =
7 + 0 = 8 ÷ 1 =
7 - 0 = 5 ÷ 5 =
20 - 10 = 9 x 0 =
0 + 8 = 64 ÷ 8 =
20 ÷ 5 = 1 x 4 =
16 - 8 = 14 ÷ 2 =
3 - 0 = 7 x 1 =
7 x 0 = 48 ÷ 8 =
13 - 9 = 3 + 11 =
10 + 3 = 1 x 6 =