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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	5
		2	0
			0
	3	0	0
	3	0	0

12

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

13

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

14

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

15

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

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