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곱셈 2자리 X 2자리

1

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

2

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

3

		6	6
		3	8
	5	2	8
1	9	8	0
2	5	0	8

4

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

5

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

6

		1	7
		5	9
	1	5	3
	8	5	0
1	0	0	3

7

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

8

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

9

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

10

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

11

		4	4
		9	1
		4	4
3	9	6	0
4	0	0	4

12

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

13

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

14

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

15

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

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