C. Subtracting Decimals

1. 1Evaluate the following.

   

   1. A$10.45
   2. B$58.85
   3. C$50.15
   4. D$10.15
2. 2The answer to a subtraction problem is called the quotient.

   1. AVerdadero
   2. BFalso
3. 3Which number below would make this statement true?

   

   1. A0
   2. B5
   3. C4
   4. D9
4. 4Which answer choices below have a lesser value than the difference of this expression? Select all that apply.

   

   1. A-18.2
   2. B12.6
   3. C2
   4. D-15.9
5. 5Evaluate this expression.

   

   1. A65.6
   2. B-65.6
   3. C-9.64
   4. D-2.8
6. 6James and Tony both ran a 40 meter dash. James finished the race in 9.12 seconds and Tony finished in 7.8 seconds. How much faster did Tony run? (in seconds)

   1. A83.4 seconds
   2. B2.02 secinds
   3. C13.2 seconds
   4. D1.32 seconds
7. 7Answer the following.

   

   1. A203.7 lbs
   2. B205.5 lbs
   3. C164.4 lbs
   4. D20.37 lbs
8. 8Which answer below shows a reasonable estimate for the difference of this expression?

   

   1. A101
   2. B60.6
   3. C-60
   4. D-100

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Test sobre C. Subtracting Decimals, creado por Hans Novelus el 25/08/2015.

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Hans Novelus

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