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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		3	3
		3	0
	3	0	0
	3	3	0

4

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

5

		9	3
		6	8
	7	4	4
5	5	8	0
6	3	2	4

6

		9	0
		5	6
	5	4	0
4	5	0	0
5	0	4	0

7

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

8

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

9

		7	1
		1	1
		7	1
	7	1	0
	7	8	1

10

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

11

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

12

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

13

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

14

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

15

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

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