Online Self-Tests(S18)

• 
  

  1. Find the answer to the equation.

  ---

  
  

  	0.501
  –	0.160

  
  
• 
  

  2. Find the answer to the equation.

  ---

  
  

  	0.555
  –	0.291

  
  
• 
  

  3. Find the answer to the equation.

  ---

  
  

  	0.312
  –	0.175

  
  
• 
  

  4. Find the answer to the equation.

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  1.25

  –

  0.815

  =

  
  
• 
  

  5. Find the answer to the equation.

  ---

  
  

  2.155

  –

  1.509

  =

  
  
• 
  

  6. Find the answer to the equation.

  ---

  
  

  1.612

  –

  1.117

  =