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곱셈 2자리 X 2자리

1

		3	3
		3	5
	1	6	5
	9	9	0
1	1	5	5

2

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

3

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

4

		3	3
		9	2
		6	6
2	9	7	0
3	0	3	6

5

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

6

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

7

		1	1
		8	5
		5	5
	8	8	0
	9	3	5

8

		3	0
		3	9
	2	7	0
	9	0	0
1	1	7	0

9

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

10

		8	3
		8	0
			0
6	6	4	0
6	6	4	0

11

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

12

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

13

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

14

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

15

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

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