Online Self-Tests(A13)

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  1. Alonzo has $461.28 in a bank account. If Alonzo withdraws $42.18 each day for a week, how much money does he have left in the account?

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  (1 point)

  
  

  Answer:

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  2. Determine the unknown decimal.

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  (1point)

  
  

  3.9

  –

  =

  0.99

  
  
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  3. If a tennis ball is 3/4 lighter than a baseball, what is the weight of the tennis ball if the baseball weighs 142 grams?

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  (1 point)

  
  

  
  
  

  Answer:

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  4. Determine the unknown sign.

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  (number, +, –, x, ÷, >, <, or =)

  
  

  2	+	1		6
  5		5		10

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  5. Determine the value that makes the equation true.

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  (number, +, –, x, ÷, >, <, or =)

  
  

  +

  (2

  ×

  3)

  =

  8

  
  
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  6. If 7 – x = 3 and y = 2, find the value of x – y.

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  (1 point)

  
  

  Answer:

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