1.	The steps of the four-step problem-solving plan, in order, are ________.
		A.	plan, examine, explore, and solve
		B.	explore, plan, solve, and examine
		C.	examine, plan, solve, and explore
		D.	examine, explore, plan, and solve
		Hint
	2.	The purpose of the Plan step is to ______.
		A.	determine how to find the solution
		B.	determine if the solution is reasonable
		C.	determine the facts involved
		D.	determine the solution
		Hint
	3.	When would you not want to estimate an answer?
		A.	when there are many calculations
		B.	when there are large numbers
		C.	when an exact answer is needed
		D.	when there are simple calculations
		Hint
	4.	To check means to ______.
		A.	read the problem carefully
		B.	make a plan to solve the problem
		C.	ask, ''Does my answer make sense for the problem?''
		D.	use your plan to solve the problem
		Hint
	5.	What is the rule for the pattern 100, 99, 97, 94, 90, … ?
		A.	Subtract the term number from the next term.
		B.	Subtract the term number from the term.
		C.	Subtract odd numbers from each term beginning with 1.
		D.	Subtract even numbers from each term beginning with 2.
		Hint