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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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