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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	0
		8	5
		5	0
	8	0	0
	8	5	0

8

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

9

		4	1
		8	3
	1	2	3
3	2	8	0
3	4	0	3

10

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

11

		6	1
		6	3
	1	8	3
3	6	6	0
3	8	4	3

12

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

13

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

14

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

15

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

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