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곱셈 2자리 X 2자리

1

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

2

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

3

		5	3
		2	9
	4	7	7
1	0	6	0
1	5	3	7

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		9	3
		2	7
	6	5	1
1	8	6	0
2	5	1	1

12

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

13

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

14

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

15

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

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