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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		8	6
		2	8
	6	8	8
1	7	2	0
2	4	0	8

5

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

6

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

7

		7	5
		4	5
	3	7	5
3	0	0	0
3	3	7	5

8

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

9

		9	7
		7	8
	7	7	6
6	7	9	0
7	5	6	6

10

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

11

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

12

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

13

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

14

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

15

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

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