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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		7	5
		3	8
	6	0	0
2	2	5	0
2	8	5	0

10

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

11

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

12

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

13

		3	2
		8	3
		9	6
2	5	6	0
2	6	5	6

14

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

15

		5	7
		5	2
	1	1	4
2	8	5	0
2	9	6	4

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