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곱셈 2자리 X 2자리

1

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

2

		1	0
		2	0
			0
	2	0	0
	2	0	0

3

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

4

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

5

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

6

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

7

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

8

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

9

		6	6
		1	6
	3	9	6
	6	6	0
1	0	5	6

10

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

11

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

12

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

13

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

14

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

15

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

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