Online Self-Tests(CS24)

• 
  

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

  ---

  (number, +, –, ×, ÷, >, <, or =)

  
  

  32

  4

  =

  35

  –

  27

  
  
• 
  

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

  ---

  (number, +, –, ×, ÷, >, <, or =)

  
  

  +

  9

  =

  7

  ×

  4

  
  
• 
  

  3. Determine which number is greater.

  ---

  (>, <, or =)

  
  

  72

  ÷

  3

  6

  ×

  4

  
  
• 
  

  4. Determine which number is greater.

  ---

  (>, <, or =)

  
  

  18

  –

  6

  12

  
  
• 
  

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

  ---

  (number, +, –, ×, ÷, >, <, or =)

  
  

  –

  16

  =

  16

  
  
• 
  

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

  ---

  (number, +, –, ×, ÷, >, <, or =)

  
  

  46

  46

  =

  23

  ×

  4