Online Self-Tests(S6)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  6234

  –

  4236

  =

  
  
• 
  

  2. Find the answer to the equation.

  ---

  (1 point)

  
  

  3425

  –

  2654

  =

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  7252

  –

  3667

  =

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  	7236
  –	4655

  
  
• 
  

  5. Find the answer to the equation.

  ---

  (1 point)

  
  

  	6914
  –	3072

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  	7326
  –	6362