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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		3	3
		3	3
		9	9
	9	9	0
1	0	8	9

11

		9	5
		4	0
			0
3	8	0	0
3	8	0	0

12

		6	3
		1	0
			0
	6	3	0
	6	3	0

13

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

14

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

15

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

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