Online Self-Tests(B35)

• 
  

  1. 6 kids each bought 2 sandwiches. If each sandwich cost $2.50 how much did they have to pay?

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  (1 point)

  
  

  Answer:

  ---
• 
  

  2. Determine the unknown value.

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  (1 point)

  
  

  19

  +

  =

  24

  
  
• 
  

  3. James has 64 rocks in his collection. He finds 18 more rocks in the park. How many rocks does he now have?

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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

  =

  140

  
  
• 
  

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

  ---

  (1 point)

  
  

  –

  (6

  ×

  6)

  =

  14

  +

  8

  
  
• 
  

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

  ---

  (1 point)

  
  

  ÷

  3

  =

  17