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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		3	6
		5	8
	2	8	8
1	8	0	0
2	0	8	8

7

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

8

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

9

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

10

		9	5
		7	1
		9	5
6	6	5	0
6	7	4	5

11

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

12

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

13

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

14

		5	0
		6	4
	2	0	0
3	0	0	0
3	2	0	0

15

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

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