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곱셈 2자리 X 2자리

1

		1	9
		5	0
			0
	9	5	0
	9	5	0

2

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

3

		2	6
		4	3
		7	8
1	0	4	0
1	1	1	8

4

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

5

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

6

		4	9
		1	2
		9	8
	4	9	0
	5	8	8

7

		8	5
		5	6
	5	1	0
4	2	5	0
4	7	6	0

8

		8	3
		3	7
	5	8	1
2	4	9	0
3	0	7	1

9

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

10

		2	4
		1	1
		2	4
	2	4	0
	2	6	4

11

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

12

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

13

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

14

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

15

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

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