Online Self-Tests(S6)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  64

  –

  28

  =

  
  
• 
  

  2. Find the answer to the equation.

  ---

  (1 point)

  
  

  57

  –

  43

  =

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  54

  –

  8

  =

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  	145
  –	106

  
  
• 
  

  5. Find the answer to the equation.

  ---

  (1 point)

  
  

  	122
  –	47

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  	101
  –	59