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곱셈 2자리 X 2자리

1

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

2

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

3

		9	1
		3	0
			0
2	7	3	0
2	7	3	0

4

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

5

		1	1
		9	0
			0
	9	9	0
	9	9	0

6

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

7

		7	0
		1	3
	2	1	0
	7	0	0
	9	1	0

8

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

9

		8	9
		1	1
		8	9
	8	9	0
	9	7	9

10

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

11

		5	1
		4	0
			0
2	0	4	0
2	0	4	0

12

		4	0
		1	2
		8	0
	4	0	0
	4	8	0

13

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

14

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

15

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

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