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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		1	4
		7	5
		7	0
	9	8	0
1	0	5	0

9

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

10

		7	5
		7	1
		7	5
5	2	5	0
5	3	2	5

11

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

12

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

13

		7	6
		8	4
	3	0	4
6	0	8	0
6	3	8	4

14

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

15

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

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