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곱셈 2자리 X 2자리

1

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

2

		6	5
		4	0
			0
2	6	0	0
2	6	0	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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