1.	In a game of What's My Rule? the first clue was ''5 gives 12.'' Write a rule that fits this clue.
		A.	output = input + 5	B.	output = 12 – 5
		C.	output = 5 × input + 2	D.	output = (input + 1) × 2
		Hint
	2.	In a game of What's My Rule? the first clue was ''3 gives 3.'' Write a rule that fits this clue.
		A.	output = 2 ÷ input + 0	B.	output = (input + input) ÷ 2
		C.	output = input × 0	D.	output = input + 3
		Hint
	3.	Find the rule for the table below.
		A.	output = 2 × input – 5	B.	output = input ? 3
		C.	output = input – 2	D.	output = input + input ÷ 2
		Hint
	4.	How many toothpicks are in Term 5?
		A.	9	B.	19
		C.	16	D.	11
		Hint
	5.	How many toothpicks are in Term 100?
		A.	102	B.	101
		C.	99	D.	100
		Hint