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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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