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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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