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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	0
		2	3
		9	0
	6	0	0
	6	9	0

6

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

7

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

8

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

9

		4	5
		9	5
	2	2	5
4	0	5	0
4	2	7	5

10

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

11

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

12

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

13

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

14

		6	2
		9	7
	4	3	4
5	5	8	0
6	0	1	4

15

		4	3
		6	5
	2	1	5
2	5	8	0
2	7	9	5

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