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곱셈 2자리 X 2자리

1

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

2

		2	7
		8	7
	1	8	9
2	1	6	0
2	3	4	9

3

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

4

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

5

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

6

		3	3
		4	6
	1	9	8
1	3	2	0
1	5	1	8

7

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

8

		3	0
		6	1
		3	0
1	8	0	0
1	8	3	0

9

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

10

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

11

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

12

		4	9
		5	5
	2	4	5
2	4	5	0
2	6	9	5

13

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

14

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

15

		8	3
		3	1
		8	3
2	4	9	0
2	5	7	3

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