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곱셈 2자리 X 1자리

		4	7
			2
		9	4

	6	0
		8
4	8	0

	6	0
		5
3	0	0

		2	9
			3
		8	7

	1	6
		8
1	2	8

	1	4
		8
1	1	2

		1	7
			5
		8	5

	5	7
		2
1	1	4

		2	2
			3
		6	6

		1	9
			5
		9	5

	5	5
		3
1	6	5

	5	2
		2
1	0	4

	6	3
		2
1	2	6

	3	6
		4
1	4	4

	7	2
		5
3	6	0