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곱셈 4자리 X 2자리

1

		4	3	4	6
				1	1
		4	3	4	6
	4	3	4	6	0
	4	7	8	0	6

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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