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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		3	0	2	3
				9	1
		3	0	2	3
2	7	2	0	7	0
2	7	5	0	9	3

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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