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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		6	5
		2	6
	3	9	0
1	3	0	0
1	6	9	0

14

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

15

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

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