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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	0
		1	1
		1	0
	1	0	0
	1	1	0

5

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

6

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

7

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

8

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

9

		7	5
		1	2
	1	5	0
	7	5	0
	9	0	0

10

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

11

		1	0
		3	8
		8	0
	3	0	0
	3	8	0

12

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

13

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

14

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

15

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

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