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곱셈 2자리 X 2자리

1

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

2

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

3

		2	6
		5	2
		5	2
1	3	0	0
1	3	5	2

4

		3	1
		7	2
		6	2
2	1	7	0
2	2	3	2

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		8	4
		4	4
	3	3	6
3	3	6	0
3	6	9	6

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