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곱셈 2자리 X 2자리

1

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

2

		7	4
		6	6
	4	4	4
4	4	4	0
4	8	8	4

3

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

4

		2	1
		3	3
		6	3
	6	3	0
	6	9	3

5

		5	8
		5	9
	5	2	2
2	9	0	0
3	4	2	2

6

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

7

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

8

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

9

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

10

		5	5
		4	5
	2	7	5
2	2	0	0
2	4	7	5

11

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

12

		1	5
		4	9
	1	3	5
	6	0	0
	7	3	5

13

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

14

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

15

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

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