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곱셈 2자리 X 2자리

1

		1	0
		8	4
		4	0
	8	0	0
	8	4	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		7	5
		5	0
			0
3	7	5	0
3	7	5	0

10

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

11

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

12

		8	5
		6	7
	5	9	5
5	1	0	0
5	6	9	5

13

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

14

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

15

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

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