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곱셈 2자리 X 2자리

1

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

2

		1	6
		4	0
			0
	6	4	0
	6	4	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		7	4
		6	0
			0
4	4	4	0
4	4	4	0

11

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

12

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

13

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

14

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

15

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

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