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곱셈 2자리 X 2자리

1

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

2

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

3

		3	7
		1	3
	1	1	1
	3	7	0
	4	8	1

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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