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곱셈 2자리 X 2자리

1

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

2

		5	9
		6	0
			0
3	5	4	0
3	5	4	0

3

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

4

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

5

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

6

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

7

		4	5
		6	5
	2	2	5
2	7	0	0
2	9	2	5

8

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

9

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

10

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

11

		4	5
		6	5
	2	2	5
2	7	0	0
2	9	2	5

12

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

13

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

14

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

15

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

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