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곱셈 2자리 X 1자리

	2	6
		9
2	3	4

	5	6
		6
3	3	6

		1	3
			4
		5	2

	3	8
		7
2	6	6

	5	0
		6
3	0	0

	5	1
		4
2	0	4

	9	9
		4
3	9	6

		2	9
			1
		2	9

		3	1
			1
		3	1

	9	6
		3
2	8	8

	9	2
		5
4	6	0

		3	9
			2
		7	8

	3	4
		6
2	0	4

	5	1
		8
4	0	8

	4	0
		5
2	0	0