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곱셈 4자리 X 2자리

1

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

2

		1	3	3	0
				1	5
		6	6	5	0
	1	3	3	0	0
	1	9	9	5	0

3

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

4

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

5

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

6

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

7

		5	5	5	1
				2	0
					0
1	1	1	0	2	0
1	1	1	0	2	0

8

		7	2	0	1
				4	0
					0
2	8	8	0	4	0
2	8	8	0	4	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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