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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	9
		6	3
		8	7
1	7	4	0
1	8	2	7

7

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

8

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

9

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

10

		1	7
		7	1
		1	7
1	1	9	0
1	2	0	7

11

		2	5
		2	9
	2	2	5
	5	0	0
	7	2	5

12

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

13

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

14

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

15

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

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