Online Self-Tests(S11)

• 
  

  1. Find the answer to the equation.

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  	0.25
  –	0.2

  
  
• 
  

  2. Find the answer to the equation.

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  	3.62
  –	1.66

  
  
• 
  

  3. Find the answer to the equation.

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  	3.5
  –	0.68

  
  
• 
  

  4. Find the answer to the equation.

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  1.8

  –

  0.3

  =

  
  
• 
  

  5. Find the answer to the equation.

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  2.5

  –

  1.7

  =

  
  
• 
  

  6. Find the answer to the equation.

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  4.2

  –

  1.6

  =