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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	5
		7	3
		4	5
1	0	5	0
1	0	9	5

7

		9	1
		1	5
	4	5	5
	9	1	0
1	3	6	5

8

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

9

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

10

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

11

		3	9
		8	4
	1	5	6
3	1	2	0
3	2	7	6

12

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

13

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

14

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

15

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

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