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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		8	2
		4	4
	3	2	8
3	2	8	0
3	6	0	8

10

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

11

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

12

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

13

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

14

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

15

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

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