1. Write positive two in symbols.

2. Write negative six in symbols.

3. What is - 9 in words?

4. What is + 5 in words?

5. What is the magnitude of + 38?

6. What is the magnitude of - 23?

7. Add - 12, + 10

8. Add + 37, - 22

9. Add - 5, - 15

10. Subtract (- 8) - (- 5)

11. Subtract - 19 - 35