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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		2	7
		9	3
		8	1
2	4	3	0
2	5	1	1

11

		9	1
		3	8
	7	2	8
2	7	3	0
3	4	5	8

12

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

13

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

14

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

15

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

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