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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	0
		6	3
		3	0
	6	0	0
	6	3	0

6

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

7

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

8

		1	1
		8	6
		6	6
	8	8	0
	9	4	6

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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