Online Self-Tests(S31)

• 
  

  1. Determine the unknown decimal.

  ---

  (1point)

  
  

  0.35

  –

  =

  0.26

  
  
• 
  

  2. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  1.52

  =

  1.52

  
  
• 
  

  3. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.23

  –

  =

  0.89

  
  
• 
  

  4. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  0.45

  =

  1.12

  
  
• 
  

  5. Determine the unknown decimal.

  ---

  (1point)

  
  

  1.52

  –

  =

  1.00

  
  
• 
  

  6. Determine the unknown decimal.

  ---

  (1point)

  
  

  –

  1.00

  =

  2.50