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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		4	4
		9	1
		4	4
3	9	6	0
4	0	0	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		1	8
		6	1
		1	8
1	0	8	0
1	0	9	8

13

		9	2
		6	5
	4	6	0
5	5	2	0
5	9	8	0

14

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

15

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

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