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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	5
		7	9
	2	2	5
1	7	5	0
1	9	7	5

6

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

7

		1	2
		9	0
			0
1	0	8	0
1	0	8	0

8

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

9

		1	6
		4	6
		9	6
	6	4	0
	7	3	6

10

		2	5
		8	1
		2	5
2	0	0	0
2	0	2	5

11

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

12

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

13

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

14

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

15

		8	5
		8	8
	6	8	0
6	8	0	0
7	4	8	0

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