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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		4	3
		9	0
			0
3	8	7	0
3	8	7	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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