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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	6
		2	1
		1	6
	3	2	0
	3	3	6

5

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

6

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

7

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

8

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

9

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

10

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

11

		7	3
		9	9
	6	5	7
6	5	7	0
7	2	2	7

12

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

13

		1	3
		4	0
			0
	5	2	0
	5	2	0

14

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

15

		1	0
		1	4
		4	0
	1	0	0
	1	4	0

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