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곱셈 4자리 X 2자리

1

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

2

		1	1	6	1
				4	1
		1	1	6	1
	4	6	4	4	0
	4	7	6	0	1

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		6	4	7	0
				1	1
		6	4	7	0
	6	4	7	0	0
	7	1	1	7	0

12

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

13

		2	1	9	3
				9	0
					0
1	9	7	3	7	0
1	9	7	3	7	0

14

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

15

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

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