Online Self-Tests(D4)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  24

  ÷

  2

  =

  
  
• 
  

  2. Determine the value that makes the equation true.

  ---

  (number, +, –, x, ÷, >, <, or =)

  
  

  12

  ×

  2

  24

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  3

  ×

  7

  =

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  721

  
  
• 
  

  5. Determine the value that makes the equation true.

  ---

  (number, +, –, x, ÷, >, <, or =)

  
  

  21

  (7

  ×

  3)

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  324