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곱셈 2자리 X 2자리

1

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

2

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

3

		8	2
		6	8
	6	5	6
4	9	2	0
5	5	7	6

4

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

5

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

6

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

7

		2	3
		4	0
			0
	9	2	0
	9	2	0

8

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

9

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

10

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

11

		8	0
		6	0
			0
4	8	0	0
4	8	0	0

12

		9	5
		8	1
		9	5
7	6	0	0
7	6	9	5

13

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

14

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

15

		2	2
		4	4
		8	8
	8	8	0
	9	6	8

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