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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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