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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	7	5	1
				4	0
					0
	7	0	0	4	0
	7	0	0	4	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	8	4	7
				8	1
		1	8	4	7
1	4	7	7	6	0
1	4	9	6	0	7

14

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

15

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

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