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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	5
		1	0
			0
	2	5	0
	2	5	0

7

		9	3
		6	6
	5	5	8
5	5	8	0
6	1	3	8

8

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

9

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

10

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

11

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

12

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

13

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

14

		2	1
		4	0
			0
	8	4	0
	8	4	0

15

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

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