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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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