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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		3	9
		4	6
	2	3	4
1	5	6	0
1	7	9	4

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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