1.   Complete.

13 kg = ? g

    A. 13,000 g B. 1.3 g
    C. 1,300 g D. 0.13 g
    Hint

  2.   Complete.

25 km = ? m

    A. 2,500 m B. 0.25 m
    C. 25,000 m D. 250 m
    Hint

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

  4.   Which statement is true?
    A. 25 kg = 26,000 g B. 25 g > 26,000 kg
    C. 25 kg > 26,000 g D. 25 kg < 26,000 g
    Hint

  5.   A study showed that the average mass of a science textbook is 2.8 kilograms. What is the mass of a science textbook in grams?
    A. 2.8 g B. 28,000 g
    C. 2,800 g D. 2,800 mg
    Hint