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곱셈 2자리 X 2자리

1

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

2

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

3

		3	3
		2	2
		6	6
	6	6	0
	7	2	6

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		2	4
		5	9
	2	1	6
1	2	0	0
1	4	1	6

13

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

14

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

15

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

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