1.   Choose the most reasonable estimate for the capacity of a coffee mug.
    A. 2 mL B. 25 L
    C. 2 L D. 250 mL
    Hint

  2.   Choose the most reasonable estimate for the capacity of a water cooler jug.
    A. 20 mL B. 200 mL
    C. 200 L D. 20 L
    Hint

  3.   Choose the most reasonable estimate for the capacity of a juice drink.
    A. 200 mL B. 12 L
    C. 20 L D. 900 mL
    Hint

  4.   Jerry carries water bottles in his sport bag. He estimates that he drinks 4 bottles per day. About how many liters does he drink?
    A. 12 B. 24
    C. 2 D. 36
    Hint

  5.   Hanna wants to clean and fill her fish tank with water. About how many liters should she use?
    A. 500 B. 5,000
    C. 50 D. 5
    Hint