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곱셈 2자리 X 2자리

1

		3	7
		2	3
	1	1	1
	7	4	0
	8	5	1

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		5	4
		9	0
			0
4	8	6	0
4	8	6	0

13

		4	7
		7	5
	2	3	5
3	2	9	0
3	5	2	5

14

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

15

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

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