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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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