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곱셈 2자리 X 2자리

1

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

2

		9	3
		7	3
	2	7	9
6	5	1	0
6	7	8	9

3

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

4

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

5

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

6

		4	1
		2	2
		8	2
	8	2	0
	9	0	2

7

		1	0
		7	1
		1	0
	7	0	0
	7	1	0

8

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

9

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

10

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

11

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

12

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

13

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

14

		7	8
		6	2
	1	5	6
4	6	8	0
4	8	3	6

15

		2	4
		2	1
		2	4
	4	8	0
	5	0	4

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