Answer:
1. positive
2. negative
3. negative
4. positive
5. -2, 2
6. 3, -3
7. -5, 5
8. 1, -1
9. -4°F
10. 2°F
11. -8 ft
12. -282 ft
13. yes. the numbers are greater than 0 and less than 1. Such as 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9. They are integers.
