1.   Find 5 × 1,000.
    A. 500 B. 5,000
    C. 50 D. 50,000
    Hint

  2.   What is the temperature?
   
    A. 20ºC B. 32ºC
    C. 30ºC D. 27ºC
    Hint

  3.   Which object would best be measured using centimeters?
    A. length of a pencil B. length of a bee
    C. length of a nail D. length of a driveway
    Hint

  4.   Which is the most reasonable estimate for the height of the Sears Tower in Chicago, Illinois?
    A. 400mm B. 400cm
    C. 400 km D. 400 m
    Hint

  5.   Which statement is true?
    A. 4,000 g > 4 kg B. 4,000 g < 4 kg
    C. 4,000 kg < 4 g D. 4,000 g = 4 kg
    Hint

  6.   A study showed that the average mass of a science textbook is 2.8 kilograms. Which is a more reasonable estimate for the mass of a science textbook?
    A. 28,000 g B. 2,800 g
    C. 2.8 g D. 2,800 mg
    Hint

  7.   651 mL = ?
    A. 0.0651 L B. 0.651 L
    C. 65.1 L D. 6.51 L
    Hint

  8.   0.0411 L = ?
    A. 411 mL B. 4.11 mL
    C. 41.1 mL D. 4,110 mL
    Hint

  9.   Which integer describes the situation?

The temperature is 4º below zero.

    A. B. −4°
    C. −5° D.
    Hint

  10.   Which integer represents the situation?

Mount Everest is 8,850 meters above sea level.

    A. −850 B. 8,850
    C. 8,000 D. –8,850
    Hint

  11.   Which temperature is the most reasonable for an ice skating pond?
    A. 32ºC B. 32ºF
    C. 53ºF D. 10ºC
    Hint

  12.   What is the change in temperature from 12ºC to 57ºC?
    A. 45ºC B. –69ºC
    C. –45ºC D. 69ºC
    Hint