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6 . 9 =	90 : 9 =	36 : 9 =	3 . 9 =	0 . 9 =	63 : 9 =
9 : 9 =	9 . 9 =	2 . 9 =	72 : 9 =	27 : 9 =	10 . 9 =
8 . 9 =	54 : 9 =	0 : 9 =	5 . 9 =	81 : 9 =	1 . 9 =
45 : 9 =	4 . 9 =	18 : 9 =	7 . 9 =