Subtraction practice

Solve each problem. Use the scratch space if you need it.

1. 15 - 14=____
2. 240 - 11=____
3. 165 - 48=____
4. 27 - 8=____
5. 218 - 86=____
6. 79 - 79=____
7. 209 - 74=____
8. 101 - 17=____