Online Self-Tests(D20)

• 
  

  1-2. Find the unknown values.

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  (1 point each)

  
  

  1	1	÷	1	=	7
  	2		5

• 
  

  3-4. Solve the equation.

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  (1 point each)

  
  

  1	÷	2	=
  3		3

• 
  

  5-7. Solve the equation.

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  (1 point each)

  
  

  3	1	÷	5	=
  	2		2

• 
  

  8-10. Solve the equation.

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  (1 point each)

  
  

  1	2	÷	2	=
  	3		4

• 
  

  11-12. Solve the equation.

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  (1 point each)

  
  

  1	÷	2	=
  3		7

• 
  

  13-15. Solve the equation.

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  (1 point each)

  
  

  1	2	÷	1	=
  	4		9