Online Self-Tests(S20)

• 
  

  1. Find the answer to the equation.

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  	0.90
  –	0.51

  
  
• 
  

  2. Find the answer to the equation.

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  	0.61
  –	0.25

  
  
• 
  

  3. Find the answer to the equation.

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  	0.62
  –	0.29

  
  
• 
  

  4. Find the answer to the equation.

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  1.5

  –

  0.55

  =

  
  
• 
  

  5. Find the answer to the equation.

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  1.55

  –

  0.69

  =

  
  
• 
  

  6. Find the answer to the equation.

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  1.32

  –

  0.37

  =