Koosh Ball Integer Practice

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an integer review game using all four operations

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Koosh Ball Integer Practice

  1. 1. Agenda Tuesday, Nov. 10 homework 4 p. 60 # 32 - 38, 45 - 53 Chapter 1 test Friday Correct homework Integer operations review
  2. 9. A positive number times a negative number is a ? Answer Answer A negative number.
  3. 10. A negative number times a positive number is a ? Answer Answer A negative number.
  4. 11. A negative number times a negative number is a ? Answer Answer A positive number
  5. 12. A positive number times a positive number is a ? Answer Answer A positive number
  6. 13. A negative number divided by a negative number is a ? Answer Answer A positive number
  7. 14. A negative number divided by a positive number is a ? A negative number Pull Pull
  8. 15. Simplify: -12 x -5 60 Pull Pull
  9. 16. Simplify: -4 + 3 - (-7) + 8 - 9 Pull Pull -4 + 3 - (-7) + 8 - 9 -1 - (-7) + 8 - 9 -1 + 7 + 8 - 9 6 + 8 - 9 14 - 9 5
  10. 17. Simplify: -102 6 -17 Pull Pull
  11. 18. Simplify: -5 + 6 - 8 - (-9) -5 + 6 + -8 + 9 1 + -8 + 9 -7 + 9 2 Pull Pull
  12. 19. Simplify: 9 - (-8) + 4 * (-3) Answer Answer 9 - (-8) + 4 * (-3) 9 + 8 + (-12) 17 + (-12) 5
  13. 20. Simplify - 8 * 3 - 6 * 4 Answer Answer -8 * 3 - 6 * 4 -24 - 6 * 4 -24 - 24 -24 + - 24 -48
  14. 21. Simplify -3 - (-8) + 5 * (-3) Answer Answer -3 + 8 + -15 5 + -15 -10
  15. 22. Answer Answer -4 + (-15) -19 Simplify -12 3 + (-15)
  16. 23. Answer Answer 5 + 4 9 Simplify - 25 (-5) + 4
  17. 24. Simplify 12 * (-5) - 8 Answer Answer -60 - 8 - 60 + -8 -68
  18. 25. Answer Answer 3 Simplify -18 (-6)
  19. 26. Simplify -24 - (-8) Answer Answer -24 + 8 -16
  20. 27. Simplify -12 - (-12) Answer Answer -12 + 12 0
  21. 28. Simplify 8 - 4 * (-5) Answer Answer 8 - (-20) 8 + 20 28
  22. 29. Simplify -10 - (-15) Answer Answer -10 + 15 5
  23. 30. Simplify -6 * - 11 + (-15) Answer Answer 66 + (-15) 51
  24. 31. Simplify -16 - 24 Answer Answer -16 + (-24) -40
  25. 32. Simplify -36 (-6) - 10 Answer Answer 6 - 10 6 + (-10) -4
  26. 33. Attachments

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