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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	5
		2	9
	8	5	5
1	9	0	0
2	7	5	5

5

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

6

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

7

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

8

		1	3
		5	9
	1	1	7
	6	5	0
	7	6	7

9

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

10

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

11

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

12

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

13

		1	0
		4	5
		5	0
	4	0	0
	4	5	0

14

		1	0
		5	0
			0
	5	0	0
	5	0	0

15

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

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