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곱셈 2자리 X 2자리

1

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

2

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

3

		1	5
		4	4
		6	0
	6	0	0
	6	6	0

4

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

5

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

6

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

7

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

8

		5	4
		1	4
	2	1	6
	5	4	0
	7	5	6

9

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

10

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

11

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

12

		7	5
		9	2
	1	5	0
6	7	5	0
6	9	0	0

13

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

14

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

15

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

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