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곱셈 2자리 X 2자리

1

		5	9
		3	6
	3	5	4
1	7	7	0
2	1	2	4

2

		3	1
		3	1
		3	1
	9	3	0
	9	6	1

3

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

4

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

5

		5	1
		4	4
	2	0	4
2	0	4	0
2	2	4	4

6

		9	4
		9	7
	6	5	8
8	4	6	0
9	1	1	8

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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