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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	4
		1	0
			0
	1	4	0
	1	4	0

12

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

13

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

14

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

15

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

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