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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	2
		9	2
	1	0	4
4	6	8	0
4	7	8	4

6

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

7

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

8

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

9

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

10

		2	9
		8	2
		5	8
2	3	2	0
2	3	7	8

11

		7	0
		2	9
	6	3	0
1	4	0	0
2	0	3	0

12

		6	1
		9	4
	2	4	4
5	4	9	0
5	7	3	4

13

		5	1
		2	1
		5	1
1	0	2	0
1	0	7	1

14

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

15

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

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