Online Self-Tests(B40)

• 
  

  1. Lucy has 27 markers. She buys 9 more at the store. How many markers does she have now?

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  (1 point)

  
  

  Answer:

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• 
  

  2. Determine the unknown value.

  ---

  (1 point)

  
  

  29

  –

  =

  22

  
  
• 
  

  3. Paris has 12 boxes of apples. Each box holds 5 apples. How apples does she have in total?

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  (1 point)

  
  

  Answer:

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• 
  

  4. Multiply.

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  (1point)

  
  

  	28
  ×	5

  
  
• 
  

  5. Determine what makes the equation true.

  ---

  (1 point)

  
  

  –

  17

  =

  3

  ×

  9

  
  
• 
  

  6. Subtract.

  ---

  (1point)

  
  

  	46
  –	29