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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		4	4
		9	0
			0
3	9	6	0
3	9	6	0

6

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

7

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

8

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

9

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

10

		7	1
		8	5
	3	5	5
5	6	8	0
6	0	3	5

11

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

12

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

13

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

14

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

15

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

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