Equality Test Using Ape And Spe (Math I)

1 Question | Total Attempts: 476

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1st Grade Math Quizzes & Trivia

Test used to see the strengths and weaknesses in equality using APE (Addition Property of Equality) and SPE (Subtraction Property of Equality).


Questions and Answers
  • 1. 
    What is SPE?
    • A. 

      If x=y, then x-y=z-y.

    • B. 

      If x=y, then x-z=y-z.

    • C. 

      If x=z, then x-y=y-x.

  • 2. 
    What is APE?
    • A. 

      If x=y, then x+y+z=z+z.

    • B. 

      If x=y, then x+z=y+x.

    • C. 

      If x=y, then x+z=y+z.

  • 3. 
    What property is expressed in if 4x-2=3, then 2x=2x-1
  • 4. 
    What property is expressed in if 4x-2=3, then 6x+2=2x+7
  • 5. 
    X-1=3. Solve for x.
    • A. 

      4

    • B. 

      2

    • C. 

      -2

  • 6. 
    3x-4=5. Solve for x.
    • A. 

      9

    • B. 

      -9

    • C. 

      3

  • 7. 
    7x+3=17, then x=2, then 7(2)+3=17.
    • A. 

      True

    • B. 

      False

  • 8. 
    If 6x+3=21, then x=_______.
  • 9. 
    3x-3=2 then 5x-2=2x+3. What property is Illustrated? _________ Property of Equality
  • 10. 
    How will you solve for x in: -3(x-1)+5(x+2)=x-2? It must be included in your answer.
    • Solution
    • Property used
    • Explanation
    • Answer/Root