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곱셈 2자리 X 2자리

1

		2	5
		8	2
		5	0
2	0	0	0
2	0	5	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	6
		2	5
	1	8	0
	7	2	0
	9	0	0

12

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

13

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

14

		4	2
		6	2
		8	4
2	5	2	0
2	6	0	4

15

		4	8
		7	3
	1	4	4
3	3	6	0
3	5	0	4

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