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곱셈 2자리 X 2자리

1

		1	5
		6	5
		7	5
	9	0	0
	9	7	5

2

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

3

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

4

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

5

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

6

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

7

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

8

		5	6
		1	0
			0
	5	6	0
	5	6	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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