NAME

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DATE

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PERIOD

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Multiplying Integers

Find each product.

  1. -2(8)


  2. -4(-4)


  3. 6(-2)


  4. -7(-3)


  5. 12(1)


  6. 0(-2)


  7. -11(5)


  8. -9(-3)


  9. -13(0)


  10. -1(-1)


  11. -1(1)


  12. 1(-1)


  13. -5(20)


  14. 16(-2)


  15. 18(-3)


  16. -5(-5)


  17. 8(6)(-2)


  18. -1(50)(-1)


  19. 6(0)(-2)


  20. (-3)(-2)(-1)


  21. -4(5)(-3)


  22. 10(-3)(2)


  23. -9(8)(1)


  24. -1(-1)(-1)



ALGEBRA Simplify each expression.

  1. -2 · 3x


  2. -4 · 5y


  3. 9 · (-2z)


  4. -5 · (-6a)


  5. 8t · (-3)


  6. 2n · (-1)


  7. -5 · 2w


  8. 8c · (-2)


  9. -3c · (-5d)


  10. 4r · 7s


  11. -3x · (-z)


  12. -4ab · (-6)


  13. (-3)(4)(-x)


  14. -3(5)(-y)


  15. (-6)(-2)(8r)


  16. -5(0)(-xy)



ALGEBRA Evaluate each expression if x = -5 and y = -6.

  1. 3y


  2. -8x


  3. -4y


  4. 12x


  5. xy


  6. -xy


  7. -6xy


  8. 4xy


Chapter 2 25 Glencoe Pre-Algebra