Online Self-Tests(A36)

• 
  

  1. Determine the unknown decimal.

  ---

  (1point)

  
  

  0.5

  +

  =

  0.847

  
  
• 
  

  2. Determine the unknown decimal.

  ---

  (1point)

  
  

  0.509

  +

  =

  0.98

  
  
• 
  

  3. Determine the unknown decimal.

  ---

  (1point)

  
  

  +

  0.88

  =

  1.403

  
  
• 
  

  4. Determine the unknown decimal.

  ---

  (1point)

  
  

  +

  0.45

  =

  0.83

  
  
• 
  

  5. Determine the unknown decimal.

  ---

  (1point)

  
  

  0.56

  +

  =

  1.55

  
  
• 
  

  6. Determine the unknown decimal.

  ---

  (1point)

  
  

  +

  0.78

  =

  0.98