Online Self-Tests(E31)

• 
  

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

  ---

  (+, –, x, ÷)

  
  

  4

  3

  =

  7

  ×

  1

  
  
• 
  

  2. Determine the unknown value that makes the equation true.

  ---

  
  

  –

  6

  ÷

  2

  =

  3

  
  
• 
  

  3. Determine which side of the equation is greater.

  ---

  (>, <, or =)

  
  

  35

  ÷

  5

  4

  ×

  2

  
  
• 
  

  4. 3. Determine which side of the equation is greater.

  ---

  (>, <, or =)

  
  

  8

  ×

  2

  30

  ×

  0.5

  
  
• 
  

  5. Determine the unknown value that makes the equation true.

  ---

  
  

  ×

  15

  –

  3

  =

  12

  
  
• 
  

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

  ---

  (+, –, x, ÷)

  
  

  12

  (3

  ×

  4)

  =

  1