Online Self-Tests(A4)

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  1. Mrs. Lindy has 21 cups in her kitchenware. She ends up throwing away 9 cups and buying twice as many she threw away. How many cups does she have now?

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  (1 point)

  
  

  Answer:

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  2. Determine the value that makes the equation true.

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  (number, +, –, x, ÷, >, <, or =)

  
  

  ×

  2

  –

  2

  =

  2

  
  
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  3. A candle is 14 inches long. If it melts down 2 inches in 15 minutes, how long will it take to melt the whole candle?

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  (1 point)

  
  

  
  
  

  Answer:

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  4. Determine the unknown sign.

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  (number, +, –, x, ÷, >, <, or =)

  
  

  2	÷	2		1
  6		3		2

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  5. Determine the value that makes the equation true.

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  (number, +, –, x, ÷, >, <, or =)

  
  

  –

  5

  ×

  2

  =

  4

  
  
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  6. If 2 + x = 4 and y = 10, find the value of x × y.

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  (1 point)

  
  

  Answer:

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