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곱셈 2자리 X 2자리

1

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

2

		5	4
		1	0
			0
	5	4	0
	5	4	0

3

		4	8
		5	8
	3	8	4
2	4	0	0
2	7	8	4

4

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

5

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

6

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

7

		4	5
		1	9
	4	0	5
	4	5	0
	8	5	5

8

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

9

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

10

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

11

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

12

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

13

		3	1
		3	5
	1	5	5
	9	3	0
1	0	8	5

14

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

15

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

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