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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		7	9
		3	5
	3	9	5
2	3	7	0
2	7	6	5

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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