Online Self-Tests(B33)

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  1. The pendulum of a grandfather clock swings every second. How many swings will the pendulum have swung if 5 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)

  
  

  21

  –

  =

  16

  
  
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  3. In a forest, there are 37 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. Multiply.

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  (1point)

  
  

  	14
  ×	5

  
  
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  5. Determine what makes the equation true.

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  (1 point)

  
  

  –

  15

  =

  4

  ×

  5

  
  
• 
  

  6. Subtract.

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  (1point)

  
  

  	34
  –	27