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곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	1	7	3
				6	0
					0
	7	0	3	8	0
	7	0	3	8	0

6

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

7

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

8

		2	5	7	5
				8	2
		5	1	5	0
2	0	6	0	0	0
2	1	1	1	5	0

9

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

10

		2	0	0	2
				1	1
		2	0	0	2
	2	0	0	2	0
	2	2	0	2	2

11

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

12

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

13

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

14

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

15

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

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