Online Self-Tests(PA1)

• 
  

  1. Find the unknown number in the pattern below.

  
  

  7,

  9,

  ____,

  13

  
  

  Answer

  ---

  (1 point)
• 
  

  2. Find the unknown number in the pattern below.

  
  

  21,

  ____,

  17,

  15

  
  

  Answer

  ---

  (1 point)
• 
  

  3. Find the unknown number in the pattern below.

  
  

  15,

  17,

  ____,

  21

  
  

  Answer

  ---

  (1 point)
• 
  

  4. Determine which side of the equation is greater.

  
  

  ---

  (>, <, or =)(1 point)

  
  

  4

  4

  
  
• 
  

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

  ---

  (1 point)

  
  

  –

  15

  =

  16

  
  
• 
  

  6. Which of the following shapes fits in the pattern?

  
  

  Answer:

  ---

  (1 point)