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곱셈: 2 x 22X3

1

		2	3
		4	4
		9	2
	9	2	0
1	0	1	2

2

		1	7
		2	1
		1	7
	3	4	0
	3	5	7

3

		6	4
		5	9
	5	7	6
3	2	0	0
3	7	7	6

4

		6	5
		9	6
	3	9	0
5	8	5	0
6	2	4	0

5

		1	2
		2	4
		4	8
	2	4	0
	2	8	8

6

		2	5
		3	9
	2	2	5
	7	5	0
	9	7	5

7

		2	2
		9	9
	1	9	8
1	9	8	0
2	1	7	8

8

		3	6
		3	8
	2	8	8
1	0	8	0
1	3	6	8

9

		5	4
		5	5
	2	7	0
2	7	0	0
2	9	7	0

10

		2	0
		4	2
		4	0
	8	0	0
	8	4	0

11

		5	2
		4	1
		5	2
2	0	8	0
2	1	3	2

12

		1	4
		1	3
		4	2
	1	4	0
	1	8	2

13

		5	3
		5	0
			0
2	6	5	0
2	6	5	0

14

		3	1
		3	8
	2	4	8
	9	3	0
1	1	7	8

15

		8	3
		7	6
	4	9	8
5	8	1	0
6	3	0	8

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