Online Self-Tests(S15)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  	7836
  –	5342

  
  
• 
  

  2. Find the answer to the equation.

  ---

  (1 point)

  
  

  	1650
  –	885

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  	1036
  –	678

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  6743

  –

  4943

  =

  
  
• 
  

  5. Find the answer to the equation.

  ---

  (1 point)

  
  

  5622

  –

  4746

  =

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  3932

  –

  1757

  =