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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		9	9
		5	6
	5	9	4
4	9	5	0
5	5	4	4

7

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

8

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

9

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

10

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

11

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

12

		2	1
		9	1
		2	1
1	8	9	0
1	9	1	1

13

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

14

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

15

		2	1
		4	0
			0
	8	4	0
	8	4	0

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