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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		4	1
		9	9
	3	6	9
3	6	9	0
4	0	5	9

8

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

9

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

10

		7	5
		8	8
	6	0	0
6	0	0	0
6	6	0	0

11

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

12

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

13

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

14

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

15

		1	0
		5	3
		3	0
	5	0	0
	5	3	0

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