Online Self-Tests(E25)

• 
  

  1. Determine the operation sign that makes the equation true.

  ---

  (+, –, ×, ÷)

  
  

  5

  5

  =

  55

  –

  54

  
  
• 
  

  2. Determine the value that makes the equation true.

  ---

  
  

  +

  (8

  –

  5)

  =

  8

  
  
• 
  

  3. Determine which side of the equation is greater.

  ---

  (>, <, or =)

  
  

  9

  +

  9

  2

  ×

  9

  
  
• 
  

  4. Determine which side of the equation is greater.

  ---

  (>, <, or =)

  
  

  2

  ÷

  1

  2

  ×

  1

  
  
• 
  

  5. Determine the value that makes the equation true.

  ---

  
  

  +

  2

  ×

  3

  =

  7

  
  
• 
  

  1. Determine the operation sign that makes the equation true.

  ---

  (+, –, ×, ÷)

  
  

  2

  6

  =

  12