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곱셈 2자리 X 2자리

1

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

2

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

3

		9	2
		1	0
			0
	9	2	0
	9	2	0

4

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

5

		5	6
		3	2
	1	1	2
1	6	8	0
1	7	9	2

6

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

7

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

8

		5	5
		2	1
		5	5
1	1	0	0
1	1	5	5

9

		7	5
		5	4
	3	0	0
3	7	5	0
4	0	5	0

10

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

11

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

12

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

13

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

14

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

15

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

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