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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	7
		5	5
		8	5
	8	5	0
	9	3	5

14

		7	1
		8	3
	2	1	3
5	6	8	0
5	8	9	3

15

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

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