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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		6	0
		1	9
	5	4	0
	6	0	0
1	1	4	0

6

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

7

		5	1
		1	8
	4	0	8
	5	1	0
	9	1	8

8

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

9

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

10

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

11

		9	2
		1	1
		9	2
	9	2	0
1	0	1	2

12

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

13

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

14

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

15

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

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