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뺄셈 2자리 - 1자리

		6	3
			2
		6	1

		6	2
			2
		6	0

		5	1
			1
		5	0

		3	5
			7
		2	8

		2	4
			3
		2	1

		7	1
			2
		6	9

		4	7
			2
		4	5

		2	1
			9
		1	2

		3	6
			9
		2	7

		4	2
			1
		4	1

		4	3
			9
		3	4

		4	5
			6
		3	9

		2	6
			6
		2	0

		6	3
			4
		5	9

		3	4
			4
		3	0