1.	What is the second step in the 4-step plan to solve problems?
		A.	Examine	B.	Plan
		C.	Solve	D.	Explore
		Hint
	2.	What is the third step in the 4-step plan to solve problems?
		A.	Explore	B.	Plan
		C.	Solve	D.	Examine
		Hint
	3.	What is the last step in the 4-step plan to solve problems?
		A.	Explore	B.	Solve
		C.	Plan	D.	Examine
		Hint
	4.	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.	12 pounds	B.	17 pounds
		C.	7 pounds	D.	5 pounds
		Hint
	5.	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.	5000 miles	D.	2500 miles
		Hint