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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		9	2
		6	0
			0
5	5	2	0
5	5	2	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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