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곱셈 2자리 X 2자리

1

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

2

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

3

		8	8
		5	2
	1	7	6
4	4	0	0
4	5	7	6

4

		3	4
		6	2
		6	8
2	0	4	0
2	1	0	8

5

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

6

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

7

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

8

		6	8
		2	5
	3	4	0
1	3	6	0
1	7	0	0

9

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

10

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

11

		8	4
		1	6
	5	0	4
	8	4	0
1	3	4	4

12

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

13

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

14

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

15

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

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