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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	6
		6	2
	1	9	2
5	7	6	0
5	9	5	2

5

		2	0
		2	2
		4	0
	4	0	0
	4	4	0

6

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

7

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

8

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

9

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

10

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

11

		8	0
		5	4
	3	2	0
4	0	0	0
4	3	2	0

12

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

13

		3	0
		3	2
		6	0
	9	0	0
	9	6	0

14

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

15

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

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