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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	6
		5	9
	8	6	4
4	8	0	0
5	6	6	4

5

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

6

		3	0
		2	3
		9	0
	6	0	0
	6	9	0

7

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

8

		1	3
		4	6
		7	8
	5	2	0
	5	9	8

9

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

10

		4	4
		5	0
			0
2	2	0	0
2	2	0	0

11

		9	5
		1	4
	3	8	0
	9	5	0
1	3	3	0

12

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

13

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

14

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

15

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

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