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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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