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곱셈 2자리 X 2자리

1

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

2

		9	4
		1	8
	7	5	2
	9	4	0
1	6	9	2

3

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

4

		2	5
		1	2
		5	0
	2	5	0
	3	0	0

5

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

6

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

7

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

8

		3	0
		8	3
		9	0
2	4	0	0
2	4	9	0

9

		9	3
		2	9
	8	3	7
1	8	6	0
2	6	9	7

10

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

11

		5	4
		3	5
	2	7	0
1	6	2	0
1	8	9	0

12

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

13

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

14

		2	9
		6	3
		8	7
1	7	4	0
1	8	2	7

15

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

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