Online Self-Tests(S21)

• 
  

  1. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  0.35

  =

  0.19

  
  
• 
  

  2. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.01

  –

  =

  0.02

  
  
• 
  

  3. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  0.04

  =

  0.10

  
  
• 
  

  4. Determine the unknown decimal.

  ---

  (1point)

  
  

  0.41

  –

  =

  0.11

  
  
• 
  

  5. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  2.50

  =

  0.25

  
  
• 
  

  6. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.25

  –

  =

  0.74