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곱셈 2자리 X 2자리

1

		5	6
		9	6
	3	3	6
5	0	4	0
5	3	7	6

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	3
		2	3
		9	9
	6	6	0
	7	5	9

12

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

13

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

14

		5	4
		7	4
	2	1	6
3	7	8	0
3	9	9	6

15

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

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