loading.....

뺄셈 2자리 - 1자리

		1	6
			7
			9

		5	6
			9
		4	7

		8	3
			3
		8	0

		4	5
			9
		3	6

		6	4
			1
		6	3

		3	6
			1
		3	5

		2	5
			9
		1	6

		2	3
			3
		2	0

		2	0
			9
		1	1

		5	8
			6
		5	2

		3	7
			1
		3	6

		1	2
			3
			9

		3	0
			6
		2	4

		3	8
			4
		3	4

		1	0
			5
			5