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Practice Exercises:
Decimals Part I
Unit 12 > Lesson 10 of 12

Directions: Read each question below. Select your answer by clicking on its button. Feedback to your answer is provided in the RESULTS BOX. If you make a mistake, choose a different button.

1.
      0.04239
      0.4239
      4.239
      42.39

      RESULTS BOX:
          


2. Which of the following decimals represents nine hundred sixty-four and fifty-one hundredths?
      964.5
      964.51
      964.051
      None of the above

      RESULTS BOX:
          


3. Which of the following is equal to 8.0200?
      eight and two hundred thousandths
      eight and two hundred-thousandths
      eight and two hundred ten thousandths
      eight and two hundred ten-thousandths

      RESULTS BOX:
          


4. Which of the following choices lists these decimals in order from least to greatest:  1.86, 1.75, 1.8?
      1.86, 1.8, 1.75
      1.75, 1.8, 1.86
      1.75, 1.86, 1.8
      None of the above.

      RESULTS BOX:
          


5. Which of the following choices lists these decimals in order from least to greatest:  36.021, 35.2, 35.201, 35.102?
      35.102, 35.2, 35.201, 36.021
      35.102, 35.201, 35.2, 36.021
      36.021, 35.201, 35.2, 35.102
      None of the above.

      RESULTS BOX:
          


6. Which of the following is a reasonable estimate for the sum of 6.753 and 1.24?
      80
      79.9
      8
      All of the above.

      RESULTS BOX:
          


7. What is the sum of 128.964 cm and 72.09 cm?
      200.954 cm
      201.054 cm
      2010.54 cm
      None of the above.

      RESULTS BOX:
          


8. Which of the following is the sum of these numbers:  3.624 + 17.1583 + 12.09?
      32.9823
      3.29823
      32.8723
      None of the above.

      RESULTS BOX:
          


9. Which of the following is a reasonable estimate for difference of 6.871 and 2.15?
      5
      6.6
      66
      All of the above.

      RESULTS BOX:
          


10. Which of the following is the correct difference when you subtract these decimals:  $23.00 - $6.05?
      $17.05
      $16.05
      $16.95
      None of the above.

      RESULTS BOX:
          





Lessons on Decimals, Part I
Introduction
Reading and Writing Decimals
Comparing Decimals
Ordering Decimals
Estimating Decimal Sums
Adding Decimals
Estimating Decimal Differences
Subtracting Decimals
Solving Decimal Word Problems
Practice Exercises
Challenge Exercises
Solutions

Related Activities
Interactive Puzzles
Printable Worksheets
Percent Goodies Game


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Last Modified 14 May 2012