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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	1
		1	6
		6	6
	1	1	0
	1	7	6

12

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

13

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

14

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

15

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

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