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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		7	5
		8	8
	6	0	0
6	0	0	0
6	6	0	0

13

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

14

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

15

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

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