Online Self-Tests(A12)

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  1. The pendulum of a grandfather clock swings every second. How many swings will the pendulum have swung if 3 minutes have passed?

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  (1 point)

  
  

  Answer:

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  2. Determine the unknown value.

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  (1 point)

  
  

  45

  –

  =

  9

  
  
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  3. In a forest, there are 162 trees. There are 2 squirrels in each tree. How many squirrels are there in total?

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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)

  
  

  3	,	5	,	4	,	2
  6		6		6		6

  
  

  Answer:

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  6. Determine the value that makes the equation true.

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  (1 point)

  
  

  +

  8

  =

  20

  –

  8

  
  
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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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