1. Perform the indicated operations: (-35) - 7. A-5 B. -5 C. 6 D. -6 2. Find the product of -31 and -3. A. -39 B. 39 C. -33 D. 33 3. What is the absolute value of 10? A. -1 B. -10 C. 10 D. -10 and 10 4. What is the sum of -6 and -10? B. 4 C. -16 D. 16 D. 13 5. Find the sum of 8 and -5. A. -3 B. 3 C. -13 6. What will you get when you combine -4,-3 and 5? A. 2 B. -2 C. -12 D. 12 7. Find the difference of -6 and -10. A. 4 B. 4 C. -16 D. 16 8. What is the difference between 30 and -8? A 22 B. 38 C. -22 D. -38 9. Find the difference between a mountain that has an altitude of 4986 feet and a valley that is 230 feet below sea level. A. 4 765 B. 4 756 C. 3 498 D. 3 485 D. - 9 10. Find the product of -7 and 2. A. -14 B. 14 C.-5 11. Perform the indicated operation: (10) (-2) (3) (1) A-10 B.-16 C. -60 D. 60 12. To be qualified as an encoder, one must be able to type at least 50 words per minute. How many words must be encoded in 12 minutes in order to qualify? A. 600 B. 610 C. 615 D. 620 D. -6 13. What is the quotient -60 and -10? A. 5 B. 6 C. -5 14. Perform the indicated operation: -567 A. -8 B. 63 C. 8 D. 63 D. -32 15. Find the quotient of -45+ (-9) A-5 B. 32 C.5​