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곱셈 2자리 X 2자리

1

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

2

		9	9
		1	7
	6	9	3
	9	9	0
1	6	8	3

3

		9	1
		7	0
			0
6	3	7	0
6	3	7	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		2	5
		3	9
	2	2	5
	7	5	0
	9	7	5

15

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

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