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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	1
		1	6
		6	6
	1	1	0
	1	7	6

6

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

7

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

8

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

9

		1	1
		9	9
		9	9
	9	9	0
1	0	8	9

10

		9	2
		2	1
		9	2
1	8	4	0
1	9	3	2

11

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

12

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

13

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

14

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

15

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

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