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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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