Online Self-Tests(D31)

• 
  

  1. Find the answer to the equation.

  ---

  (1 point)

  
  

  15

  ÷

  1

  =

  
  
• 
  

  2. Determine the value that makes the equation true.

  ---

  (number, +, –, x, ÷, >, <, or =)

  
  

  48

  ÷

  4

  4

  ×

  5

  
  
• 
  

  3. Find the answer to the equation.

  ---

  (1 point)

  
  

  64

  ×

  4

  =

  
  
• 
  

  4. Find the answer to the equation.

  ---

  (1 point)

  
  

  342

  
  
• 
  

  5. Determine the value that makes the equation true.

  ---

  (number, +, –, x, ÷, >, <, or =)

  
  

  2

  ×

  7

  (42

  ÷

  3)

  
  
• 
  

  6. Find the answer to the equation.

  ---

  (1 point)

  
  

  570