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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	5
		1	7
	1	0	5
	1	5	0
	2	5	5

15

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

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