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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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