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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	5
		5	1
		1	5
	7	5	0
	7	6	5

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		4	3
		5	1
		4	3
2	1	5	0
2	1	9	3

15

		4	6
		5	5
	2	3	0
2	3	0	0
2	5	3	0

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