Online Self-Tests(S27)

• 
  

  1. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  1.25

  =

  0.6

  
  
• 
  

  2. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.22

  –

  =

  0.80

  
  
• 
  

  3. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  0.75

  =

  1.12

  
  
• 
  

  4. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.77

  –

  =

  0.98

  
  
• 
  

  5. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  0.33

  =

  0.48

  
  
• 
  

  6. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.05

  –

  =

  0.58