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곱셈 2자리 X 2자리

1

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

2

		6	3
		1	6
	3	7	8
	6	3	0
1	0	0	8

3

		2	2
		9	5
	1	1	0
1	9	8	0
2	0	9	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	6
		7	9
	3	2	4
2	5	2	0
2	8	4	4

12

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

13

		3	1
		3	5
	1	5	5
	9	3	0
1	0	8	5

14

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

15

		1	9
		5	3
		5	7
	9	5	0
1	0	0	7

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