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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		9	5
		4	9
	8	5	5
3	8	0	0
4	6	5	5

14

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

15

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

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