Online Self-Tests(S4)

• 
  

  1. Find the answer to the equation.

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  2.4

  –

  1.6

  =

  
  
• 
  

  2. Find the answer to the equation.

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  1.6

  –

  0.9

  =

  
  
• 
  

  3. Find the answer to the equation.

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  0.9

  –

  0.5

  =

  
  
• 
  

  4. Find the answer to the equation.

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  	5.3
  –	2.7

  
  
• 
  

  5. Find the answer to the equation.

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  	1.6
  –	0.8

  
  
• 
  

  6. Find the answer to the equation.

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  	0.7
  –	0.3