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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		7	4
		5	5
	3	7	0
3	7	0	0
4	0	7	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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