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곱셈 2자리 X 2자리

1

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

2

		3	4
		5	4
	1	3	6
1	7	0	0
1	8	3	6

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	5
		1	9
	3	1	5
	3	5	0
	6	6	5

12

		1	8
		5	0
			0
	9	0	0
	9	0	0

13

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

14

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

15

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

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