1.   What is the second step in the 4-step plan to solve problems?
    A. Explore B. Solve
    C. Plan D. Examine
    Hint

  2.   What is the third step in the 4-step plan to solve problems?
    A. Explore B. Solve
    C. Plan D. Examine
    Hint

  3.   An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks?
    A. 17 pounds B. 12 pounds
    C. 5 pounds D. 7 pounds
    Hint

  4.   Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August?
    A. 1000 miles B. 10000 miles
    C. 2500 miles D. 5000 miles
    Hint

  5.   Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games.
    A. 220 B. 22
    C. 55 D. 100
    Hint



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