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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		3	3
		2	0
			0
	6	6	0
	6	6	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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