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곱셈: 2 x 25X5

1

		5	5
		5	6
	3	3	0
2	7	5	0
3	0	8	0

2

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

3

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

4

		2	5
		4	1
		2	5
1	0	0	0
1	0	2	5

5

		6	4
		9	3
	1	9	2
5	7	6	0
5	9	5	2

6

		1	1
		9	5
		5	5
	9	9	0
1	0	4	5

7

		2	1
		1	2
		4	2
	2	1	0
	2	5	2

8

		9	4
		1	5
	4	7	0
	9	4	0
1	4	1	0

9

		3	9
		6	1
		3	9
2	3	4	0
2	3	7	9

10

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

11

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

12

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

13

		8	6
		2	5
	4	3	0
1	7	2	0
2	1	5	0

14

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

15

		2	6
		3	4
	1	0	4
	7	8	0
	8	8	4

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