Addition, Subtraction, Mulitplication and Division.
 
4 x 2 = 4 x 2 =
7 x 3 = 10 - 9 =
9 - 0 = 13 - 3 =
1 + 8 = 5 - 2 =
5 x 9 = 19 - 10 =
4 ÷ 2 = 19 - 10 =
3 + 2 = 4 ÷ 4 =
2 ÷ 1 = 30 ÷ 6 =
6 x 7 = 7 - 4 =
3 + 3 = 6 x 6 =
0 x 2 = 11 + 6 =
9 x 4 = 8 x 0 =
12 - 5 = 9 + 1 =
8 + 4 = 3 x 4 =
35 ÷ 7 = 9 x 8 =
9 - 2 = 12 + 2 =
7 x 2 = 12 ÷ 6 =
0 x 1 = 1 x 2 =
9 - 8 = 81 ÷ 9 =
6 + 7 = 24 ÷ 6 =
8 x 9 = 10 + 4 =
4 x 1 = 24 ÷ 3 =
18 ÷ 2 = 9 + 0 =
5 x 0 = 5 + 12 =
14 - 4 = 21 ÷ 7 =