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곱셈 2자리 X 2자리

1

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

2

		7	5
		2	1
		7	5
1	5	0	0
1	5	7	5

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	0
		5	1
		1	0
	5	0	0
	5	1	0

12

		1	0
		6	2
		2	0
	6	0	0
	6	2	0

13

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

14

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

15

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

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