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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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