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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	5
		4	7
	1	7	5
1	0	0	0
1	1	7	5

5

		4	3
		6	3
	1	2	9
2	5	8	0
2	7	0	9

6

		1	5
		1	8
	1	2	0
	1	5	0
	2	7	0

7

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

8

		6	0
		2	8
	4	8	0
1	2	0	0
1	6	8	0

9

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

10

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

11

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

12

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

13

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

14

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

15

		4	9
		4	1
		4	9
1	9	6	0
2	0	0	9

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