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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		2	6
		2	0
			0
	5	2	0
	5	2	0

13

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

14

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

15

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

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