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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		5	2	9	0
				5	5
	2	6	4	5	0
2	6	4	5	0	0
2	9	0	9	5	0

9

		1	1	7	3
				1	0
					0
	1	1	7	3	0
	1	1	7	3	0

10

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

11

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

12

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

13

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

14

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

15

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

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