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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	5	6	5
				7	8
	2	8	5	2	0
2	4	9	5	5	0
2	7	8	0	7	0

6

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

7

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

8

		1	2	2	1
				3	9
	1	0	9	8	9
	3	6	6	3	0
	4	7	6	1	9

9

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

10

		6	1	5	5
				9	1
		6	1	5	5
5	5	3	9	5	0
5	6	0	1	0	5

11

		4	7	2	4
				7	4
	1	8	8	9	6
3	3	0	6	8	0
3	4	9	5	7	6

12

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

13

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

14

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

15

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

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