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곱셈 4자리 X 2자리

1

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

2

		5	6	1	0
				3	0
					0
1	6	8	3	0	0
1	6	8	3	0	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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