Online Self-Tests(B38)

• 
  

  1. If a bunch of bananas can be bought for $4, how many bunches can be bought for $28?

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  (1 point)

  
  

  Answer:

  ---
• 
  

  2. Determine the unknown value.

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  (1 point)

  
  

  23

  –

  =

  16

  
  
• 
  

  3. If 345 out of 5,652 ants march out of an anthill, how many ants remained in the hill?

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  (1 point)

  
  

  Answer:

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• 
  

  4. Determine the unknown value that makes the equation true.

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  (1 point)

  
  

  ×

  5

  =

  225

  
  
• 
  

  5. Determine the unknown value that makes the equation true.

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  (1 point)

  
  

  –

  (4

  ×

  3)

  =

  18

  +

  16

  
  
• 
  

  6. Determine the unknown value that makes the equation true.

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  (1 point)

  
  

  ÷

  4

  =

  8