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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		5	7
		1	5
	2	8	5
	5	7	0
	8	5	5

13

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

14

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

15

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

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