Online Self-Tests(A6)

• 
  

  1-2. Find the answer to the equation.

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  (1 point each)

  
  

  1	1	+	1	=	1
  	4		2

• 
  

  3-4. Find the answer to the equation.

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  (1 point each)

  
  

  2	+	1	=
  3		2

• 
  

  5-6. Find the answer to the equation.

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  (1 point each)

  
  

  1	1	+	1	=	1
  	3		6

• 
  

  7-8. Find the values that make the equation true.

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  (1 point each)

  	+	2	=	7
  8		4

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  9-10. Find the values that make the equation true.

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  (1 point each)

  	2	+		=	10
  	3		9

• 
  

  11-12. Find the answer to the equation.

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  (1 point each)

  
  

  3	+	3	=
  4		8