Online Self-Tests(S7)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  154

  –

  95

  =

  
  
• 
  

  2. Find the answer to the equation.

  ---

  (1 point)

  
  

  83

  –

  67

  =

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  95

  –

  46

  =

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  	123
  –	74

  
  
• 
  

  5. Find the answer to the equation.

  ---

  (1 point)

  
  

  	142
  –	55

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  	127
  –	79