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1. What are the numbers greater than zero called?

2. Which number is neither positive nor negative?

3. What is the opposite of +5?

4. Which of the following is a positive integer?

5. What is the sum of +7 and -3?

6. Which integer lies between -2 and 0 on a number line?

7. What is the additive inverse of -8?

8. What is the sum of -5 and -3?

9. Which of the following numbers is greater than -7?

10. What is the value of -6 + 3?

11. How many integers lie between -3 and +3?

12. What is the smallest integer?

13. What is the result of subtracting -7 from +5?

14. Which of the following integers is less than -2?

15. What is the sum of +6 and -6?

16. On a number line, what is the distance between -3 and +2?

17. Which of the following is greater than -6?

18. What is the sum of -10 and -4?