Online Self-Tests(S18)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  	3052
  –	1763

  
  
• 
  

  2. Find the answer to the equation.

  ---

  (1 point)

  
  

  	4025
  –	2257

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  	3033
  –	2147

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  3203

  –

  2104

  =

  
  
• 
  

  5. Find the answer to the equation.

  ---

  (1 point)

  
  

  4302

  –

  2156

  =

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  3023

  –

  2142

  =