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Lesson 4 Homework PracticeMultiplying Integers

Find each product.

1. 8(16) 2. -4(17) 3. -1(-40) 4. -5(-7)

5. 0(-54) 6. 29(-2) 7. -20(-20) 8. -31(-4)

9. -2(-15)(-6) 10. 3(-5)(-8) 11. -10(17)(-2) 12. -2(-2)(-2)

13. 12(10)(5) 14. -50(-21)(2) 15. -8(-13)(-25) 16. -5(16)(4)

Simplify each expression.

17. -6r · (12s) 18. -15 · (9v) 19. 2ab · (-25) 20. -27y · (-z)

21. -60m(-2)(-3n) 22. -9u(-4)(-w) 23. 29g(0)(-15) 24. -b(-12)(11)

25. 19h(-1)(-2s) 26. -h(-jk) 27. (-1)(-a)(-bc) 28. (-1)(-fg)(-xy)

Evaluate each expression if a = -1, b = -6, and c = 5.

29. -11a 30. 4ab 31. -8bc 32. -10ac

33. 15ab 34. 12ac 35. abc 36. -abc

37. -11a(-bc) 38. 4ab(-8c) 39. 9a(-2b)(5c) 40. -3a(-2b)(-c)

41. In Montyville, the value of homes has experienced an annual change of -2 percent. If the rate continues, what will be the change over 10 years?

42. The Good Food n’ More grocery store loses an average of $210 a day due to breakage, shoplifting, and food expiration. How much money does the store lose on average per 7-day week?

128 -68 40 35

0 -58 400 124

-180 120 340 -8

600 2100 -2600 -320

27yz

132b

-fgxy

11 24 240 50

90 -60 30 -30

330 -960 -2700 -180

-20 percent

-$1470

-72rs -135v -50ab

-360mn -36uw 0

38hs hjk -abc

Program: Pre-Algebra

Vendor: Aptara

Component: ANC_C02_L4

Grade: AMPDF Pages

Math Accelerated • Chapter 2 Operations with Integers

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