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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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