1.	Work backwards to complete
		A.		B.
		C.		D.
		Hint
	2.	Work backwards to complete
		A.		B.
		C.		D.
		Hint
	3.	If you double Derek's age, add 14 and then multiply by 3, the result is 72. What is Derek's age?
		A.	8	B.	101
		C.	19	D.	5
		Hint
	4.	Half of Tom's age, increased by 19, divided by 3 and then multiplied by 6 is 54. How old is Tom?
		A.	16	B.	74
		C.	44	D.	4
		Hint
	5.	Work backwards to complete
		A.		B.
		C.		D.
		Hint