Addition, Subtraction, Mulitplication and Division.
 
12 + 9 = 12 + 9 =
2 + 11 = 24 ÷ 4 =
18 ÷ 6 = 40 ÷ 8 =
6 x 1 = 56 ÷ 7 =
0 + 6 = 20 ÷ 5 =
13 - 7 = 16 ÷ 4 =
7 x 6 = 16 - 10 =
13 - 6 = 11 - 1 =
1 + 2 = 72 ÷ 9 =
7 x 7 = 1 + 2 =
6 + 10 = 3 x 9 =
5 + 12 = 4 + 7 =
18 ÷ 9 = 2 x 6 =
1 x 8 = 11 + 12 =
11 - 1 = 5 + 4 =
14 ÷ 7 = 4 x 6 =
3 + 9 = 8 - 1 =
7 + 7 = 8 + 9 =
21 ÷ 3 = 9 - 4 =
9 x 1 = 10 + 1 =
4 + 5 = 12 - 9 =
12 + 8 = 11 - 8 =
11 - 7 = 2 x 5 =
0 + 6 = 9 x 4 =
45 ÷ 9 = 10 - 2 =