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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		9	1
		1	9
	8	1	9
	9	1	0
1	7	2	9

10

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

11

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

12

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

13

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

14

		5	3
		7	0
			0
3	7	1	0
3	7	1	0

15

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

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