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곱셈 2자리 X 2자리

1

		1	7
		7	5
		8	5
1	1	9	0
1	2	7	5

2

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

3

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

4

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

5

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

6

		3	3
		1	3
		9	9
	3	3	0
	4	2	9

7

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

8

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

9

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

10

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

11

		2	0
		1	1
		2	0
	2	0	0
	2	2	0

12

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

13

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

14

		2	5
		7	7
	1	7	5
1	7	5	0
1	9	2	5

15

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

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