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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		9	3	0	0
				4	0
					0
3	7	2	0	0	0
3	7	2	0	0	0

8

		4	1	9	1
				1	1
		4	1	9	1
	4	1	9	1	0
	4	6	1	0	1

9

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

10

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

11

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

12

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

13

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

14

		7	3	3	3
				4	0
					0
2	9	3	3	2	0
2	9	3	3	2	0

15

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

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