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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	2
		5	4
	2	0	8
2	6	0	0
2	8	0	8

6

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

7

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

8

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

9

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

10

		4	9
		3	3
	1	4	7
1	4	7	0
1	6	1	7

11

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

12

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

13

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

14

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

15

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

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