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뺄셈 2자리 - 1자리

		4	4
			8
		3	6

		2	0
			1
		1	9

		2	9
			8
		2	1

		4	1
			5
		3	6

		6	1
			3
		5	8

		3	1
			3
		2	8

		4	4
			3
		4	1

		2	6
			8
		1	8

		9	3
			6
		8	7

		4	6
			3
		4	3

		7	5
			6
		6	9

		4	5
			5
		4	0

		6	8
			2
		6	6

		4	4
			4
		4	0

		4	1
			6
		3	5