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곱셈 2자리 X 2자리

1

		1	5
		4	4
		6	0
	6	0	0
	6	6	0

2

		3	0
		3	3
		9	0
	9	0	0
	9	9	0

3

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

4

		3	4
		2	0
			0
	6	8	0
	6	8	0

5

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

6

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

7

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

8

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

9

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

10

		3	5
		2	2
		7	0
	7	0	0
	7	7	0

11

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

12

		8	4
		6	5
	4	2	0
5	0	4	0
5	4	6	0

13

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

14

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

15

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

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