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곱셈 2자리 X 2자리

1

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

2

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

3

		9	5
		4	0
			0
3	8	0	0
3	8	0	0

4

		3	9
		1	9
	3	5	1
	3	9	0
	7	4	1

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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