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곱셈 3자리 X 2자리

1

		5	7	8
			1	0
				0
	5	7	8	0
	5	7	8	0

2

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

3

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

4

		3	1	6
			5	0
				0
1	5	8	0	0
1	5	8	0	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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