1.	What is the value of cell A3?
		A.	6	B.	9
		C.	90	D.	18
		Hint
	2.	What is the value of cell B3?
		A.	3	B.	18
		C.	9	D.	6
		Hint
	3.	What is the value of cell B4?
		A.	1	B.	6
		C.	9	D.	18
		Hint
	4.	What is the value of cell A4?
		A.	18	B.	27
		C.	9	D.	90
		Hint
	5.	What is the value of cell B2?
		A.	12	B.	5
		C.	21	D.	27
		Hint