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곱셈 2자리 X 2자리

1

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

2

		1	1
		3	6
		6	6
	3	3	0
	3	9	6

3

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

4

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

5

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

6

		2	6
		2	7
	1	8	2
	5	2	0
	7	0	2

7

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

8

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

9

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

10

		3	4
		7	2
		6	8
2	3	8	0
2	4	4	8

11

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

12

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

13

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

14

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

15

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

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