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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		9	7
		6	0
			0
5	8	2	0
5	8	2	0

12

		9	4
		7	3
	2	8	2
6	5	8	0
6	8	6	2

13

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

14

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

15

		2	9
		1	5
	1	4	5
	2	9	0
	4	3	5

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