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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	7
		6	3
		5	1
1	0	2	0
1	0	7	1

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	5
		4	2
		3	0
	6	0	0
	6	3	0

14

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

15

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

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