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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	4
		1	0
			0
	4	4	0
	4	4	0

9

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

10

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

11

		5	5
		6	8
	4	4	0
3	3	0	0
3	7	4	0

12

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

13

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

14

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

15

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

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