The Real Number System

10 Questions | Total Attempts: 71

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Monday Quizzes & Trivia

Bell Work for Algebra I Monday September 16, 2013


Questions and Answers
  • 1. 
    What is the sum of 25 and its opposite?
    • A. 

      -50

    • B. 

      0

    • C. 

      25

    • D. 

      50

  • 2. 
    Which of the following is NOT a rational number?
    • A. 

      -(30/6)

    • B. 

      63/5

    • C. 

      9.8

    • D. 

      3.456789120

  • 3. 
    Simplify: 
    • A. 

      10

    • B. 

      23

    • C. 

      50

    • D. 

      54

  • 4. 
    Name the property that is applied in this problem:  (72 + 5) + 16 = 72 + ( 5 + 16)
    • A. 

      Commutative Property

    • B. 

      Associative Property

    • C. 

      Distributive Property

    • D. 

      Additive Identity

  • 5. 
    What property is shown in this problem:  5(2 + 15) = (5)(2) + (5)(15)?
    • A. 

      Commutative Property

    • B. 

      Associative Property

    • C. 

      Distributive Property

    • D. 

      Multiplicative identity

  • 6. 
    What property is illustrated by:  (35)(45) = 1575      (45)(35) = 1575
    • A. 

      Commutative Property

    • B. 

      Associative Property

    • C. 

      Distributive Property

    • D. 

      Additive Identity

  • 7. 
    Simplify: 
    • A. 

      468

    • B. 

      234

    • C. 

      0

    • D. 

      -234

  • 8. 
    Simplify:  -
    • A. 

      45

    • B. 

      -45

    • C. 

      0

    • D. 

      90

  • 9. 
    What is the reciprocal of -3/2?
    • A. 

      3/2

    • B. 

      2/3

    • C. 

      -2/3

    • D. 

      6

  • 10. 
    The product of a number and its reciprocal always equals one
    • A. 

      True

    • B. 

      False