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곱셈 2자리 X 2자리

1

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

2

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

3

		7	5
		2	3
	2	2	5
1	5	0	0
1	7	2	5

4

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

5

		1	7
		3	7
	1	1	9
	5	1	0
	6	2	9

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		5	7
		1	6
	3	4	2
	5	7	0
	9	1	2

14

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

15

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

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