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곱셈 4자리 X 2자리

1

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

2

		4	9	9	3
				9	3
	1	4	9	7	9
4	4	9	3	7	0
4	6	4	3	4	9

3

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

4

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

5

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

6

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

7

		7	6	2	0
				1	0
					0
	7	6	2	0	0
	7	6	2	0	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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