1.	Work backwards to complete
		A.		B.
		C.		D.
		Hint
	2.	Work backwards to complete
		A.		B.
		C.		D.
		Hint
	3.	A number is increased by 13, multiplied by 6 and then divided by 2. The final number is 108. What is the original number?
		A.	-4	B.	14
		C.	16	D.	23
		Hint
	4.	If you double Derek's age, add 14 and then multiply by 3, the result is 72. What is Derek's age?
		A.	19	B.	101
		C.	5	D.	8
		Hint
	5.	A number increased by 12, divided by 3 and then decreased by 6 is 19. What is the original number?
		A.	63	B.	27
		C.	75	D.	87
		Hint