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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	5
		5	0
			0
2	2	5	0
2	2	5	0

9

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

10

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

11

		1	9
		9	3
		5	7
1	7	1	0
1	7	6	7

12

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

13

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

14

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

15

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

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