Online Self-Tests(E9)

• 
  

  1. If x = 45, find the value of 33 + x.

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  2. Evaluate the expression when x = 90.

  19 + x

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  3. If x = 73, find the value of x – 45.

  ---

  (1 point)

  
  
  

  Answer:

  ---
• 
  

  4. If x = 5, find the value of 45 ÷ x.

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  5. Evaluate the expression when x = 9.

  26 – x

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  6. If x = 61, find the value of x – 38.

  ---

  (1 point)

  
  

  Answer:

  ---