Online Self-Tests(A17)

• 
  

  1. There are 246 people on a train. At a station, 121 people disembark. How many people are on the train now?

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  2. Determine the unknown decimal.

  ---

  (1 point)

  
  

  5.1

  –

  =

  2.9

  
  
• 
  

  3. A vegetable patch has 87 carrots. How many carrots are there in total if there are 7 more patches like it?

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  4. Determine which side of the equation is greater.

  ---

  (>, <, or =)

  
  

  7	–	5		3
  7		7		7

• 
  

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

  ---

  (1 point)

  
  

  –

  (6

  +

  12)

  =

  6

  ×

  3

  
  
• 
  

  6. If 5 + x = 9 and y = 11, find the value of y + x.

  ---

  (1 point)

  
  

  Answer:

  ---