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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		3	4
		5	0
			0
1	7	0	0
1	7	0	0

13

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

14

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

15

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

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