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뺄셈 2자리 - 1자리

		5	1
			3
		4	8

		3	5
			1
		3	4

		3	8
			8
		3	0

		2	6
			3
		2	3

		1	3
			5
			8

		2	5
			3
		2	2

		2	4
			4
		2	0

		4	8
			1
		4	7

		2	2
			6
		1	6

		2	2
			2
		2	0

		8	5
			4
		8	1

		2	7
			1
		2	6

		2	4
			4
		2	0

		5	9
			3
		5	6

		7	3
			4
		6	9