1.	Which operation should be used to solve the equation n + 13 = 42?
		A.	Add 13 to each side.
		B.	Subtract 13 from each side.
		C.	Subtract 42 from each side.
		D.	Add 42 to each side.
		Hint
	2.	Solve c + 32 = 124.
		A.	92	B.	-156
		C.	-92	D.	156
		Hint
	3.	What is the value of s in the equation 14 + s = -32?
		A.	46	B.	-46
		C.	18	D.	-18
		Hint
	4.	Find g if g - ( - 7) = 3.
		A.	-4	B.	4
		C.	10	D.	-10
		Hint
	5.	Serena and Patricia are sisters. Patricia is 8 years old, which is 6 years younger than Serena. Use an equation to find Serena's age.
		A.	2 years old	B.	14 years old
		C.	18 years old	D.	48 years old
		Hint