1.	What is the value of cell A4?
		A.	9	B.	27
		C.	18	D.	90
		Hint
	2.	What is the value of cell C3?
		A.	1620	B.	1840
		C.	27	D.	90
		Hint
	3.	What is the value of cell D3?
		A.	7	B.	3
		C.	27	D.	9
		Hint
	4.	What is the value of cell C4?
		A.	1	B.	27
		C.	15	D.	18
		Hint
	5.	What is the value of cell D4?
		A.	1840	B.	15
		C.	540	D.	1620
		Hint