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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		8	0	9	3
				6	0
					0
4	8	5	5	8	0
4	8	5	5	8	0

8

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

9

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

10

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

11

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

12

		3	2	3	3
				9	2
		6	4	6	6
2	9	0	9	7	0
2	9	7	4	3	6

13

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

14

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

15

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

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