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곱셈 2자리 X 2자리

1

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

2

		6	2
		9	2
	1	2	4
5	5	8	0
5	7	0	4

3

		5	6
		6	0
			0
3	3	6	0
3	3	6	0

4

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

5

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

6

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

7

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

8

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

9

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

10

		5	0
		8	7
	3	5	0
4	0	0	0
4	3	5	0

11

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

12

		5	8
		6	0
			0
3	4	8	0
3	4	8	0

13

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

14

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

15

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

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