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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

		6	1	0	3
				6	0
					0
3	6	6	1	8	0
3	6	6	1	8	0

5

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

6

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

7

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

8

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

9

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

10

		3	0	7	2
				1	1
		3	0	7	2
	3	0	7	2	0
	3	3	7	9	2

11

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

12

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

13

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

14

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

15

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

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