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곱셈 2자리 X 2자리

1

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

2

		3	9
		4	7
	2	7	3
1	5	6	0
1	8	3	3

3

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

4

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

5

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

6

		5	7
		5	2
	1	1	4
2	8	5	0
2	9	6	4

7

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

8

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

9

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

10

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

11

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

12

		2	1
		1	0
			0
	2	1	0
	2	1	0

13

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

14

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

15

		9	2
		6	2
	1	8	4
5	5	2	0
5	7	0	4

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