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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		8	5
		4	7
	5	9	5
3	4	0	0
3	9	9	5

6

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

7

		5	1
		9	1
		5	1
4	5	9	0
4	6	4	1

8

		1	9
		3	7
	1	3	3
	5	7	0
	7	0	3

9

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

10

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

11

		7	9
		3	4
	3	1	6
2	3	7	0
2	6	8	6

12

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

13

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

14

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

15

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

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