2. Which of the following is the product of – 9 and 8 ?
A. – 72 B. – 96 C. 72 D. 96
3. What is the quotient of 64 and – 8?
A. – 9 B. – 8 C. 8 D. 9
4. The product of a positive integer and a negative integer is
A. one B. zero C. positive D. negative
5. What do you call the distance between a number and zero on a number line?
A. integer C. absolute value B. reciprocal D. additive inverse
6. Another name for the set of positive and negative whole numbers, and zero, is A. integers C. whole numbers B. real numbers D. counting numbers
7. Martin wants to know the absolute value of 5, what is it!?
A. -10 B. – 5 C. 5 D. 10
8. Karen is 240 feet above sea level. What is the absolute value of the number of feet he is above sea level?
A. -240 B. -200 C. 200 D. 240
9. Which of the following is the additional form of (-3) - (9)?
A. (-3) + (-9) B. (-3) + (9) C. (+3) + (-9) D. (+3) + (+9)
10. Which of the following is the sum of 15 and – 8?
A. – 2 B. 2 C. 5 D. 7
11. What is the sum of – 10 and 9 ?
A. – 11 B. – 1 C. 1 D. 11
12. What is the difference between (– 18) – (-3)?
A. – 31 B. – 21 C. 15 D. 31
13. What is the answer to the problem | 7 | - | – 7 |?
A. -9 B. 0 C. 9 D. 185
14. Teomar has 12 candies. He gave 5 candies to John and John returned 2 candies to Tomar after a few days. How many candies does Tomar have?
A. -10 B. −9 C. 9 D. 10
15. Ivy has 10 shell ref magnets. She bought 8 shell ref magnets more and Elaine borrowed two shell ref magnets from Ivy. What is the total number of shell ref magnets Mary have?
A. – 16 B. 8 C. 10 D. 1