1.	Write an equation that fits the balance puzzle below
		A.	3n + 9 = 2n + 1
		B.	3n + 1 = 2n + 9
		C.	3n – 1 = 2n – 9
		D.	2n + 1 = 3n + 9
		Hint
	2.	Find how many blocks are in each bag to balance the scale.
		A.		B.
		C.		D.
		Hint
	3.	Find the balance puzzle that matches the equation. 3n + 6 = 4n + 9
		A.
		B.
		C.
		D.
		Hint
	4.	Solve this equation by imagining a balance puzzle.6n + 14 = 10n + 6
		A.	n = 4	B.	n = 1
		C.	n = 3	D.	n = 2
		Hint
	5.	Bruce was filling jugs from a basin of water. When he had filled four jugs, 14 liters of water were left in the basin. When he had filled eight jugs, 4 liters of water were left in the basin. How many liters of water can fill one jug?
		A.	1 liter	B.	2 liters
		C.	2.5 liters	D.	1.5 liters
		Hint