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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

		2	2	7	0
				1	1
		2	2	7	0
	2	2	7	0	0
	2	4	9	7	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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