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곱셈 2자리 X 2자리

1

		1	0
		2	1
		1	0
	2	0	0
	2	1	0

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	5
		3	4
	1	8	0
1	3	5	0
1	5	3	0

9

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

10

		3	1
		9	0
			0
2	7	9	0
2	7	9	0

11

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

12

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

13

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

14

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

15

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

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