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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		9	7
		1	8
	7	7	6
	9	7	0
1	7	4	6

8

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

9

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

10

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

11

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

12

		9	4
		4	0
			0
3	7	6	0
3	7	6	0

13

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

14

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

15

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

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