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뺄셈 2자리 - 1자리

		5	4
			3
		5	1

		3	6
			2
		3	4

		2	5
			5
		2	0

		2	0
			1
		1	9

		4	6
			7
		3	9

		2	5
			3
		2	2

		1	6
			5
		1	1

		3	3
			9
		2	4

		4	6
			2
		4	4

		3	4
			4
		3	0

		9	7
			5
		9	2

		6	3
			2
		6	1

		2	4
			3
		2	1

		5	2
			5
		4	7

		2	1
			8
		1	3