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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		2	4	4	2
				5	0
					0
1	2	2	1	0	0
1	2	2	1	0	0

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	2	8	5
				8	7
		8	9	9	5
1	0	2	8	0	0
1	1	1	7	9	5

15

		5	0	9	5
				8	0
					0
4	0	7	6	0	0
4	0	7	6	0	0

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