Online Self-Tests(B32)

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  1. Given 3 farms with 18 animals in each farm, what is the total number of animals in total the farms?

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  (1 point)

  
  

  Answer:

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  2. Determine the unknown value.

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  (1 point)

  
  

  27

  –

  =

  12

  
  
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  3. In a small pond, there is a population of 2 fish. If the population doubles every month, how many fish will there be in 4 months?

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  (1 point)

  
  

  Answer:

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  4. Multiply.

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  (1point)

  
  

  	16
  ×	6

  
  
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  5. Determine what makes the equation true.

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  (1 point)

  
  

  –

  2

  =

  2

  x

  5

  
  
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  6. Subtract.

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  (1point)

  
  

  	70
  –	37