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곱셈 2자리 X 2자리

1

		1	0
		1	5
		5	0
	1	0	0
	1	5	0

2

		8	3
		4	0
			0
3	3	2	0
3	3	2	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		5	2
		7	7
	3	6	4
3	6	4	0
4	0	0	4

11

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

12

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

13

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

14

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

15

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

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