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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		1	0	2	1
				6	1
		1	0	2	1
	6	1	2	6	0
	6	2	2	8	1

9

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

10

		2	3	2	7
				9	0
					0
2	0	9	4	3	0
2	0	9	4	3	0

11

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

12

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

13

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

14

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

15

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

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