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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		2	3
		4	4
		9	2
	9	2	0
1	0	1	2

8

		8	6
		1	1
		8	6
	8	6	0
	9	4	6

9

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

10

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

11

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

12

		2	2
		9	4
		8	8
1	9	8	0
2	0	6	8

13

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

14

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

15

		8	0
		6	2
	1	6	0
4	8	0	0
4	9	6	0

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