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곱셈 2자리 X 2자리

1

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

2

		8	8
		1	2
	1	7	6
	8	8	0
1	0	5	6

3

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

4

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

5

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

6

		8	3
		6	7
	5	8	1
4	9	8	0
5	5	6	1

7

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

8

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

9

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

10

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

11

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

12

		4	6
		2	5
	2	3	0
	9	2	0
1	1	5	0

13

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

14

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

15

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

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