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곱셈 2자리 X 2자리

1

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

2

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

3

		2	2
		3	0
			0
	6	6	0
	6	6	0

4

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

5

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

6

		1	9
		3	1
		1	9
	5	7	0
	5	8	9

7

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

8

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

9

		2	5
		2	8
	2	0	0
	5	0	0
	7	0	0

10

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

11

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

12

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

13

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

14

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

15

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

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