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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	7
		5	9
	1	5	3
	8	5	0
1	0	0	3

11

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

12

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

13

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

14

		2	9
		1	6
	1	7	4
	2	9	0
	4	6	4

15

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

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