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곱셈 2자리 X 2자리

1

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

2

		7	4
		5	4
	2	9	6
3	7	0	0
3	9	9	6

3

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

4

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

5

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

6

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

7

		3	5
		4	6
	2	1	0
1	4	0	0
1	6	1	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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