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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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