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곱셈 2자리 X 2자리

1

		4	0
		2	2
		8	0
	8	0	0
	8	8	0

2

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

3

		6	2
		9	2
	1	2	4
5	5	8	0
5	7	0	4

4

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

5

		4	9
		2	1
		4	9
	9	8	0
1	0	2	9

6

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

7

		7	5
		4	3
	2	2	5
3	0	0	0
3	2	2	5

8

		5	3
		9	1
		5	3
4	7	7	0
4	8	2	3

9

		9	1
		1	0
			0
	9	1	0
	9	1	0

10

		3	8
		7	4
	1	5	2
2	6	6	0
2	8	1	2

11

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

12

		1	2
		2	0
			0
	2	4	0
	2	4	0

13

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

14

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

15

		6	0
		3	9
	5	4	0
1	8	0	0
2	3	4	0

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