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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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