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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

		2	0	7	6
				1	0
					0
	2	0	7	6	0
	2	0	7	6	0

5

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

6

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

7

		1	5	4	7
				1	0
					0
	1	5	4	7	0
	1	5	4	7	0

8

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

9

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

10

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

11

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

12

		4	9	2	1
				6	0
					0
2	9	5	2	6	0
2	9	5	2	6	0

13

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

14

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

15

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

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