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곱셈: 2 x 22X9

1

		2	9
		5	2
		5	8
1	4	5	0
1	5	0	8

2

		3	9
		1	5
	1	9	5
	3	9	0
	5	8	5

3

		2	6
		3	6
	1	5	6
	7	8	0
	9	3	6

4

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

5

		1	2
		8	4
		4	8
	9	6	0
1	0	0	8

6

		8	3
		3	1
		8	3
2	4	9	0
2	5	7	3

7

		3	6
		7	4
	1	4	4
2	5	2	0
2	6	6	4

8

		7	5
		1	1
		7	5
	7	5	0
	8	2	5

9

		4	9
		8	7
	3	4	3
3	9	2	0
4	2	6	3

10

		4	0
		7	2
		8	0
2	8	0	0
2	8	8	0

11

		4	5
		4	6
	2	7	0
1	8	0	0
2	0	7	0

12

		4	4
		4	5
	2	2	0
1	7	6	0
1	9	8	0

13

		3	5
		4	7
	2	4	5
1	4	0	0
1	6	4	5

14

		7	2
		7	9
	6	4	8
5	0	4	0
5	6	8	8

15

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

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