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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		7	5
		6	6
	4	5	0
4	5	0	0
4	9	5	0

8

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

9

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

10

		5	6
		5	2
	1	1	2
2	8	0	0
2	9	1	2

11

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

12

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

13

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

14

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

15

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

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