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곱셈 2자리 X 2자리

1

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

2

		6	4
		9	3
	1	9	2
5	7	6	0
5	9	5	2

3

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

4

		8	9
		6	4
	3	5	6
5	3	4	0
5	6	9	6

5

		3	5
		3	1
		3	5
1	0	5	0
1	0	8	5

6

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

7

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

8

		3	5
		9	7
	2	4	5
3	1	5	0
3	3	9	5

9

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

10

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

11

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

12

		2	9
		5	7
	2	0	3
1	4	5	0
1	6	5	3

13

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

14

		2	5
		6	4
	1	0	0
1	5	0	0
1	6	0	0

15

		5	7
		1	0
			0
	5	7	0
	5	7	0

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