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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	4
		1	1
		3	4
	3	4	0
	3	7	4

14

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

15

		1	1
		7	4
		4	4
	7	7	0
	8	1	4

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