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곱셈 2자리 X 2자리

1

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

2

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

3

		8	2
		1	0
			0
	8	2	0
	8	2	0

4

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

5

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

6

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

7

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

8

		1	1
		7	9
		9	9
	7	7	0
	8	6	9

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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