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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	9
		2	0
			0
	7	8	0
	7	8	0

6

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

7

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

8

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

9

		3	0
		5	0
			0
1	5	0	0
1	5	0	0

10

		9	4
		3	8
	7	5	2
2	8	2	0
3	5	7	2

11

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

12

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

13

		8	4
		8	6
	5	0	4
6	7	2	0
7	2	2	4

14

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

15

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

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