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곱셈 2자리 X 2자리

1

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

2

		9	0
		5	1
		9	0
4	5	0	0
4	5	9	0

3

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

4

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

5

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

6

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

7

		1	0
		2	3
		3	0
	2	0	0
	2	3	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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