Online Self-Tests(A9)

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  1. Donald has $12.60 to buy candy. If a chocolate bar costs $0.50, how many chocolate bars can he buy?

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  Answer:

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  2. Find the value of x.

  
  

  x	–	1	=	5
  4		8		8

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  Answer:

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  3. A block of wood is 27 feet long, 9 feet wide, and 11 feet high. What is the area of the block?

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  4. Find the value of x.

  
  

  4	+	x	=	8
  6		3		6

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  Answer:

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  5. Solve the equation.

  
  

  x

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  3

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  13

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  Answer:

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  6. If 4 + x= 7 and y= 2, find the value of x× y.

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  Answer:

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