Subtraction
9 - 5 = ____
5
4
3
2
9 - 5 = 4
6 - 2 = ____
4 - 4 = ____
Subtract
4 - 2 = ______
8 - 4 = ______
3 - 1 = ______
6 - 5 = ______
2 - 0