loading.....

뺄셈 2자리 - 1자리

		3	0
			5
		2	5

		1	2
			9
			3

		9	6
			2
		9	4

		4	1
			6
		3	5

		5	2
			2
		5	0

		1	4
			2
		1	2

		4	2
			5
		3	7

		5	5
			6
		4	9

		5	4
			6
		4	8

		2	8
			4
		2	4

		2	8
			5
		2	3

		6	2
			2
		6	0

		8	2
			2
		8	0

		6	2
			5
		5	7

		4	3
			3
		4	0