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곱셈 2자리 X 1자리

		1	5
			6
		9	0

	6	0
		7
4	2	0

	7	8
		6
4	6	8

		2	3
			4
		9	2

	9	4
		2
1	8	8

	4	7
		6
2	8	2

		6	4
			1
		6	4

	9	6
		5
4	8	0

	3	5
		9
3	1	5

	3	7
		8
2	9	6

	3	1
		7
2	1	7

	5	0
		4
2	0	0

		2	3
			4
		9	2

	6	7
		6
4	0	2

		1	4
			5
		7	0