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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		6	0
		6	1
		6	0
3	6	0	0
3	6	6	0

10

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

11

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

12

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

13

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

14

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

15

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

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