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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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