Answer the practice problems below on a separate piece of paper using the one of the methods you have learned:
1. 2+(-4)=
2. 5-(-4)=
3. 7+5=
4. -9+(-5)=
5. -10-5=
6. 9-(-3)=
7. -4+3=
8. 5+3=
9. 3-(-1)=
10. 13+(-3)=
2. 5-(-4)=
3. 7+5=
4. -9+(-5)=
5. -10-5=
6. 9-(-3)=
7. -4+3=
8. 5+3=
9. 3-(-1)=
10. 13+(-3)=
Go to the page titled "Answers to practice problems" to check your answers when you are finished.