Online Self-Tests(A12)

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  1. Given 3 farms with 25 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)

  
  

  21

  –

  =

  12

  
  
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  3. In a small pond, there is a population of 3 fish. If the population doubles every month, how many fish will be in the pond in 6 months?

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  (1 point)

  
  

  Answer:

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  4-5. Which of the following fractions is the smallest?

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  (1 point/each)

  
  

  7	,	5	,	4	,	2
  8		8		8		8

  
  

  Answer:

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  6. Determine the value that makes the equation true.

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  (1 point)

  
  

  +

  19

  =

  42

  –

  14

  
  
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  7-8. What is the fraction for the shaded part?

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  (1 point/each)

  
  

  
  

  Answer:

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