- 40 __ 8 = 5
- 11 __ 10 = 1
- 14 __ 9 = 5
- 8 ○ 7 = 1, what is ○?
- 70 ○ 7 = 10, what is ○?
- 1 __ 5 = 6
- 14 ○ 9 = 5, what is ○?
- 7 __ 6 = 42
- 5 __ 5 = 25
- 8 ○ 4 = 32, what is ○?
- 17 __ 7 = 10
- 12 __ 8 = 4
- 6 __ 2 = 4
- 7 ○ 4 = 3, what is ○?
- 5 __ 10 = 50
- 40 __ 5 = 8
- 16 ○ 8 = 2, what is ○?
- 10 ○ 6 = 16, what is ○?
- 32 ○ 8 = 4, what is ○?