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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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