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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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