Online Self-Tests(AS20)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  (–

  2.8)

  +

  (–

  2.3)

  =

  
  
• 
  

  2. Find the answer to the equation.

  ---

  (1 point)

  
  

  4.5

  +

  (–

  8.7)

  =

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  (–

  3.2)

  –

  (–

  4.9)

  =

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  +

  8.8

  =

  (–

  3.7)

  
  
• 
  

  5. Find the answer to the equation.

  ---

  (1 point)

  
  

  (–

  5.4)

  –

  (–

  7.6)

  =

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  4.3

  –

  =

  (–

  6.5)