Addition, Subtraction, Mulitplication and Division.
 
12 - 10 = 1 - 0 =
6 - 1 = 11 + 8 =
7 + 10 = 9 + 0 =
32 ÷ 4 = 1 + 12 =
10 - 7 = 7 + 9 =
8 x 9 = 8 + 8 =
9 ÷ 9 = 9 - 1 =
9 x 8 = 2 x 3 =
8 - 5 = 0 + 2 =
9 ÷ 9 = 8 - 4 =
7 + 10 = 3 x 0 =
6 + 0 = 4 + 7 =
27 ÷ 9 = 2 x 6 =
2 x 8 = 11 + 12 =
12 - 2 = 5 + 5 =
21 ÷ 7 = 4 x 7 =
4 + 9 = 6 x 1 =
7 + 8 = 15 - 8 =
21 ÷ 3 = 10 - 5 =
0 x 1 = 10 - 1 =
5 + 6 = 3 x 8 =
0 + 9 = 12 - 8 =
11 - 7 = 2 x 5 =
0 + 7 = 9 x 5 =
45 ÷ 9 = 11 - 3 =