1.	Solve a - 8 = 32 using inverse operations.
		A.	40	B.	4
		C.	8	D.	24
		Hint
	2.	Which operation should be used to solve the equation n + 13 = 42?
		A.	Subtract 13 from each side.
		B.	Subtract 42 from each side.
		C.	Add 13 to each side.
		D.	Add 42 to each side.
		Hint
	3.	Solve c + 32 = 124.
		A.	92	B.	-156
		C.	-92	D.	156
		Hint
	4.	Which number should be added to each side of the equation x - 7 = -23 to find the solution?
		A.	-7	B.	23
		C.	7	D.	-23
		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.	14 years old	B.	18 years old
		C.	2 years old	D.	48 years old
		Hint