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뺄셈 2자리 - 1자리

		3	6
			5
		3	1

		2	0
			1
		1	9

		1	5
			7
			8

		2	9
			6
		2	3

		2	0
			9
		1	1

		7	3
			5
		6	8

		2	5
			9
		1	6

		3	3
			3
		3	0

		3	5
			3
		3	2

		2	0
			5
		1	5

		4	0
			2
		3	8

		1	2
			3
			9

		4	6
			5
		4	1

		5	3
			6
		4	7

		1	7
			5
		1	2