Addition, Subtraction, Mulitplication and Division.
 
11 - 10 = 11 - 10 =
6 - 1 = 11 + 7 =
7 + 10 = 9 + 0 =
32 ÷ 4 = 1 + 12 =
9 - 7 = 7 + 9 =
8 x 9 = 8 + 8 =
9 ÷ 9 = 9 - 1 =
8 x 7 = 1 x 3 =
7 - 4 = 0 + 2 =
9 x 9 = 7 - 4 =
8 - 0 = 18 ÷ 3 =
9 - 2 = 14 - 8 =
5 + 2 = 40 ÷ 8 =
4 ÷ 1 = 2 - 1 =
1 x 4 = 13 - 6 =
5 + 11 = 63 ÷ 9 =
6 + 12 = 8 x 3 =
10 + 10 = 19 - 10 =
11 + 6 = 6 x 6 =
8 ÷ 4 = 3 - 3 =
13 - 7 = 5 x 0 =
11 - 9 = 5 x 9 =
6 x 8 = 35 ÷ 7 =
3 + 9 = 14 ÷ 7 =
8 + 1 = 15 - 5 =