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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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