Online Self-Tests(B24)

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  1. There are 54 pigeons in a park. If 24 pigeons fly away and twice the number of birds that just flew away arrives, how many pigeons are there now?

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  (1 point)

  
  

  Answer:

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  2. Find the value of x.

  
  

  x	–	1	=	2
  8		8		4

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  (1 point)

  
  

  Answer:

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  3. Paul has 20 baseball cards. He receives an additional 36 cards from his friend Jack. Now Jack has 3.5 as many cards as Paul has now. How many cards does Jack have?

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  (1 point)

  
  

  Answer:

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  4. Find the value of x.

  
  

  1	+	x	=	1
  6		6		3

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  (1 point)

  
  

  Answer:

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  5. Solve the equation.

  
  

  x

  ×

  5

  =

  10

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  (1 point)

  
  

  Answer:

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  6. If x× 4 = 12 and y= 3, find the value of x× y.

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  (1 point)

  
  

  Answer:

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