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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		9	2
		5	3
	2	7	6
4	6	0	0
4	8	7	6

7

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

8

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

9

		4	1
		2	7
	2	8	7
	8	2	0
1	1	0	7

10

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

11

		2	5
		8	9
	2	2	5
2	0	0	0
2	2	2	5

12

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

13

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

14

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

15

		3	7
		5	3
	1	1	1
1	8	5	0
1	9	6	1

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