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곱셈 2자리 X 2자리

1

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

2

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

3

		7	5
		6	1
		7	5
4	5	0	0
4	5	7	5

4

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

5

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

6

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

7

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

8

		4	3
		1	7
	3	0	1
	4	3	0
	7	3	1

9

		1	4
		1	4
		5	6
	1	4	0
	1	9	6

10

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

11

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

12

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

13

		8	1
		7	9
	7	2	9
5	6	7	0
6	3	9	9

14

		2	8
		5	7
	1	9	6
1	4	0	0
1	5	9	6

15

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

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