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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

		6	1	1	7
				1	1
		6	1	1	7
	6	1	1	7	0
	6	7	2	8	7

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		2	1	0	2
				1	5
	1	0	5	1	0
	2	1	0	2	0
	3	1	5	3	0

13

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

14

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

15

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

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