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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	3
		9	0
			0
2	0	7	0
2	0	7	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	3
		8	3
		3	9
1	0	4	0
1	0	7	9

14

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

15

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

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