Online Self-Tests

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  1. Solve the expression.

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  (1 point)

  
  

  The sum of two and three increased by nine

  
  

  Answer:

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  2. Solve the expression.

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  (1 point)

  
  

  Add the difference of fourteen and three with four

  
  

  Answer:

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  3. Solve the expression.

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  (1 point)

  
  

  The sum of twenty-three and sixteen increased by fifteen

  
  

  Answer:

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  4. Solve the expression.

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  (1 point)

  
  

  Multiply the sum of ten and ten by two

  
  

  Answer:

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  5. Solve its expression.

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  (1 point)

  
  

  Multiply the difference of three and one by six

  
  

  Answer:

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  6. Solve its expression.

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  (1 point)

  
  

  The sum of nine and seven decreased by one

  
  

  Answer:

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