What is the result?
9 - 9
0
What is the result?
12 - 5
7
What is the result?
7 - 2
5
What is the result?
10 - 4
6
What is the result?
8 - 6
2
What is the result?
9 - 6
3
What is the result?
18 - 10
8
What is the result?
9 - 3
6
What is the result?
14 - 7
7
