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곱셈 4자리 X 2자리

1

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

2

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

3

		1	5	8	1
				3	0
					0
	4	7	4	3	0
	4	7	4	3	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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