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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

		1	0	6	5
				9	0
					0
	9	5	8	5	0
	9	5	8	5	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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