Online Self-Tests(A12)

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  1. Tony has 61 coins and $2.50. He has 3 quarters, 13 dimes, and some nickels in his bank. How many nickels does Tony have?

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  (1 point)

  
  

  Answer:

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  2. Determine the unknown decimal.

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  (1 point)

  
  

  2.6

  –

  =

  1.5

  
  
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  3. 12 magnifying glasses, 24 goggles, and 12 vials are required for a science experiment. How many vials are needed for 6 sets of the same experiment?

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  (1 point)

  
  

  Answer:

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  4. Determine which side of the equation is greater.

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  (>, <, or =)

  
  

  5	–	3		3
  6		6		6

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  5. Determine the unknown value that makes the equation true.

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  (1 point)

  
  

  –

  (7

  +

  3)

  =

  7

  ×

  3

  
  
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  6. If x = 6 and y – 8 = 9, find the value of y – x.

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  (1 point)

  
  

  Answer:

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