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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		6	5
		5	9
	5	8	5
3	2	5	0
3	8	3	5

5

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

6

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

7

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

8

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

9

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

10

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

11

		4	5
		2	0
			0
	9	0	0
	9	0	0

12

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

13

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

14

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

15

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

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