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곱셈 4자리 X 2자리

1

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

2

		2	0	1	4
				1	2
		4	0	2	8
	2	0	1	4	0
	2	4	1	6	8

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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