Online Self-Tests(S15)

• 
  

  1. Find the answer to the equation.

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  (1 point)

  
  

  	116
  –	69

  
  
• 
  

  2. Find the answer to the equation.

  ---

  (1 point)

  
  

  	163
  –	83

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  	119
  –	63

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  81

  –

  42

  =

  
  
• 
  

  5. Find the answer to the equation.

  ---

  (1 point)

  
  

  134

  –

  86

  =

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  142

  –

  96

  =