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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	0
		5	7
	1	4	0
1	0	0	0
1	1	4	0

5

		2	4
		6	5
	1	2	0
1	4	4	0
1	5	6	0

6

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

7

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

8

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

9

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

10

		6	5
		4	1
		6	5
2	6	0	0
2	6	6	5

11

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

12

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

13

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

14

		2	5
		1	2
		5	0
	2	5	0
	3	0	0

15

		7	2
		1	0
			0
	7	2	0
	7	2	0

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