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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	8
		6	1
		1	8
1	0	8	0
1	0	9	8

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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