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곱셈 2자리 X 2자리

1

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

2

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

3

		2	8
		3	0
			0
	8	4	0
	8	4	0

4

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

5

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

6

		5	7
		1	9
	5	1	3
	5	7	0
1	0	8	3

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		4	3
		2	5
	2	1	5
	8	6	0
1	0	7	5

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