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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	8	8	3
				7	0
					0
2	0	1	8	1	0
2	0	1	8	1	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		7	5	9	9
				1	0
					0
	7	5	9	9	0
	7	5	9	9	0

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