Online Self-Tests(A10)

• 
  

  1. Rhonda needs 3 feet of yarn to make a scarf. How much yarn is needed in feet to make 13 scarfs?

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  2. Determine the unknown decimal.

  ---

  (1 point)

  
  

  2.8

  +

  =

  4.0

  
  
• 
  

  3.The Lost and Found picks up an average of 35 lost items a week. How many items they do pick up over a period of 8 weeks?

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  4. Determine which side of the equation is greater.

  ---

  (>, <, or =)

  
  

  5	–	2		3
  6		6		6

• 
  

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

  ---

  (1 point)

  
  

  –

  (17

  +

  9)

  =

  2

  ×

  5

  
  
• 
  

  6. If x = 17 and y = 24, find the value of y + x.

  ---

  (1 point)

  
  

  Answer:

  ---