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곱셈 2자리 X 2자리

1

		1	2
		1	0
			0
	1	2	0
	1	2	0

2

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

3

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

4

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

5

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

6

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

7

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

8

		2	7
		4	4
	1	0	8
1	0	8	0
1	1	8	8

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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