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곱셈 2자리 X 1자리

	4	4
		8
3	5	2

	7	3
		2
1	4	6

	7	3
		4
2	9	2

	9	7
		2
1	9	4

	7	2
		3
2	1	6

		2	0
			2
		4	0

		1	9
			4
		7	6

		2	9
			3
		8	7

	4	4
		6
2	6	4

	5	6
		7
3	9	2

	3	8
		6
2	2	8

	6	0
		6
3	6	0

	4	9
		9
4	4	1

	3	8
		8
3	0	4

		2	4
			4
		9	6