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Test Review

Test Review. Metric System Scientific Notation. 2. List the metric prefix abbreviations , from left-to-right, in order of biggest to smallest and then write the name for each metric prefix. M. k. h. da. base. d. c. m. μ. M e g a. k i l o. h e c t o. c

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Test Review

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  1. Test Review Metric System Scientific Notation

  2. 2. List the metric prefix abbreviations , from left-to-right, in order of biggest to smallest and then write the name for each metric prefix M k h da base d c m μ M e g a k i l o h e c t o c e n t i m i l l i m i c r o d e k a d e c i

  3. 3. Match the power of ten with the correct metric prefix:a. 103 d. 10 2 b. 10 −2 e. 10 0 c. 106 f. 10−1 1. centi- 2. base 3. deci- 4. hecto- 5. kilo- 6. Mega- b. e. f. d. a. c.

  4. 4. Identify the base unit and abbreviation for each of the following physical quantities. BaseUnit Physical Quantity • Time • Mass • Length 4. Volume Abbrev. second s gram g m meter Liter L

  5. 5. Write the correct abbreviation for each of the following metric measurements. • Metric • Measurement • 5. dekameter • 6. hectogram • 7. kiloLiter • 8. microsecond Metric Measurement 1. milliLiter 2. decisecond 3. Megameter 4. centigram Abbrev. Abbrev. mL dam hg ds Mm kL cg μs

  6. 6. Write the correct metric name for each of the following abbreviations. • Metric • Abbrev. • 5. mm • 6. Mg • 7. dg • 8. daL Metric Name Metric Abbrev. 1. μg 2. km 3. cL 4. hs Metric Name microgram millimeter Megagram kilometer centiLiter decigram hectosecond dekaLiter

  7. 7. Which of the following represents the SMALLEST length? • kilometer • dekameter • decimeter • micrometer E) millimeter

  8. 8. Which of the following represents the LARGEST mass? • Mg • mg • dg • g E) dag

  9. 9. Which of the following represents 1,000 Liters? • 10−3 • 10 3 • 10−1 • 10−2 E) 10 2

  10. 10. Which of the following correctly matches the metric name with its symbol? • millimeter = Mm • dekaliter = dL • centigram = cgm • microgram = μg E) Megaliter = mL

  11. 11. Which of the following is NOT a base unit? • liter • gram • second • meter E) milliliter

  12. 12. Which of the following represents 1/100th of a gram? • dekagram • centigram • hectogram • Megagram E) milligram

  13. 13. Which of the following represents 10 liters? A) Megaliter B) microliter C) milliliter D) deciliter E) dekaliter

  14. 14. Which of the following represents 1 million meters? • mm • Μm • μm • km E) dm

  15. 15. Which of the following represents 1/10th of a gram? A) 101 B) 102 C) 103 D) 10−1 E) 10 −2

  16. 16. 15 L = ___ microliters. • 150 • 0.015 • 15,000,000 • 0.000 000 15 E) 1,500

  17. 17. 74 grams = ___ decigrams. A) 740 B) 7,400 C) 74,000 D) 7.4 E) 0.74

  18. 18. 100 meters = ___ centimeters. A) 10 B) 10,000 C) 0.1 D) 0.01 E) 0.001

  19. 19. 25.9 meters = ___ hectometers. A) 0.259 B) 2.59 C) 259 D) 2,590 E) 25, 900

  20. 20. 376.55 cm = ___ mm. • 37.655 • 3.7655 • 0.37655 • 3,765.5 E) 376,550

  21. 21. 0.122 L = ___ cL • 0.001 22 • 0.012 2 • 1.22 • 12.2 E) 122

  22. 22. 0.135 mm = ___ μm A) 1.35 B) 13,500 C) 0.001 35 D) 0.000 135 E) 135

  23. 23. 55.6 ML = ___ L A) 5.56 B) 55,600,000 C) 0.000 005 56 D) 556 E) 0.556

  24. 24. 0.006 mm = ___ dam. • 600 • 6,000 • 0.000 000 6 • 0.06 E) 0.000 6

  25. 25. Which of the following numbers has been expressed in correct scientific notation? • 32.5 x 105 • 0.41 x 102 • 508.4 x 103 • 7.88 x 104 E) 0.066 x 10−5

  26. 26. Which of the following correctly expresses the number 50,000 in scientific notation? • 5 x 105 • 5 x 10−4 • 5 x 104 • 5 x 10 −5 E) 5 x 103

  27. 27. Which of the following correctly expresses the number 0.00605 in scientific notation? • 6.05 x 10 −1 B) 6.05 x 10 −2 C) 6.05 x 102 D) 6.05 x 103 E) 6.05 x 10−3

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