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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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