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곱셈 2자리 X 2자리

1

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

2

		7	4
		6	1
		7	4
4	4	4	0
4	5	1	4

3

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

4

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

5

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

6

		2	0
		2	2
		4	0
	4	0	0
	4	4	0

7

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

8

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

9

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

10

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

11

		1	0
		5	9
		9	0
	5	0	0
	5	9	0

12

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

13

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

14

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

15

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

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