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곱셈 2자리 X 2자리

1

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

2

		2	2
		4	9
	1	9	8
	8	8	0
1	0	7	8

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		2	1
		1	4
		8	4
	2	1	0
	2	9	4

11

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

12

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

13

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

14

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

15

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

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