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곱셈 2자리 X 2자리

1

		1	1
		9	5
		5	5
	9	9	0
1	0	4	5

2

		2	5
		3	0
			0
	7	5	0
	7	5	0

3

		3	6
		9	5
	1	8	0
3	2	4	0
3	4	2	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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