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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	0
		1	9
		9	0
	1	0	0
	1	9	0

7

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

8

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

9

		6	0
		1	2
	1	2	0
	6	0	0
	7	2	0

10

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

11

		9	4
		3	0
			0
2	8	2	0
2	8	2	0

12

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

13

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

14

		3	8
		3	5
	1	9	0
1	1	4	0
1	3	3	0

15

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

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