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곱셈 2자리 X 2자리

1

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

2

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

3

		5	2
		5	4
	2	0	8
2	6	0	0
2	8	0	8

4

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

5

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

6

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

7

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

8

		1	3
		1	2
		2	6
	1	3	0
	1	5	6

9

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

10

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

11

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

12

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

13

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

14

		1	0
		9	6
		6	0
	9	0	0
	9	6	0

15

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

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