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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		9	5
		8	7
	6	6	5
7	6	0	0
8	2	6	5

6

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

7

		2	0
		3	0
			0
	6	0	0
	6	0	0

8

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

9

		1	4
		6	0
			0
	8	4	0
	8	4	0

10

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

11

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

12

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

13

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

14

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

15

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

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