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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	5
		5	3
	1	0	5
1	7	5	0
1	8	5	5

12

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

13

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

14

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

15

		3	3
		9	0
			0
2	9	7	0
2	9	7	0

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