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곱셈 2자리 X 2자리

1

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

2

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

3

		5	2
		4	1
		5	2
2	0	8	0
2	1	3	2

4

		7	3
		7	7
	5	1	1
5	1	1	0
5	6	2	1

5

		3	8
		2	4
	1	5	2
	7	6	0
	9	1	2

6

		9	3
		1	0
			0
	9	3	0
	9	3	0

7

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

8

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

9

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

10

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

11

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

12

		7	3
		5	0
			0
3	6	5	0
3	6	5	0

13

		7	4
		9	4
	2	9	6
6	6	6	0
6	9	5	6

14

		4	0
		2	2
		8	0
	8	0	0
	8	8	0

15

		9	0
		6	2
	1	8	0
5	4	0	0
5	5	8	0

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