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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	3	6	7
				1	1
		3	3	6	7
	3	3	6	7	0
	3	7	0	3	7

12

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

13

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

14

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

15

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

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