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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		3	6	3	6
				3	0
					0
1	0	9	0	8	0
1	0	9	0	8	0

8

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

9

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

10

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

11

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

12

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

13

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

14

		3	0	4	3
				3	3
		9	1	2	9
	9	1	2	9	0
1	0	0	4	1	9

15

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

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