Online Self-Tests(S23)

• 
  

  1. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  0.38

  =

  0.38

  
  
• 
  

  2. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.05

  –

  =

  0.65

  
  
• 
  

  3. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  0.66

  =

  0.09

  
  
• 
  

  4. Determine the unknown decimal.

  ---

  (1point)

  
  

  0.65

  –

  =

  0.25

  
  
• 
  

  5. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  1.03

  =

  0.64

  
  
• 
  

  6. Determine the unknown decimal.

  ---

  (1point)

  
  

  0.84

  –

  =

  0.45