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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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