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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	1
		4	4
		4	4
	4	4	0
	4	8	4

7

		4	5
		4	1
		4	5
1	8	0	0
1	8	4	5

8

		1	1
		5	6
		6	6
	5	5	0
	6	1	6

9

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

10

		6	5
		9	9
	5	8	5
5	8	5	0
6	4	3	5

11

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

12

		9	8
		1	5
	4	9	0
	9	8	0
1	4	7	0

13

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

14

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

15

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

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