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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		7	5
		9	2
	1	5	0
6	7	5	0
6	9	0	0

6

		8	7
		1	8
	6	9	6
	8	7	0
1	5	6	6

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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