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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		4	7
		8	4
	1	8	8
3	7	6	0
3	9	4	8

8

		5	7
		2	6
	3	4	2
1	1	4	0
1	4	8	2

9

		3	2
		1	0
			0
	3	2	0
	3	2	0

10

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

11

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

12

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

13

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

14

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

15

		9	5
		9	5
	4	7	5
8	5	5	0
9	0	2	5

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