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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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