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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		6	1
		1	0
	6	0	0
	6	1	0

4

		1	3
		3	8
	1	0	4
	3	9	0
	4	9	4

5

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

6

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

7

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

8

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

9

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

10

		5	1
		5	1
		5	1
2	5	5	0
2	6	0	1

11

		1	8
		3	0
			0
	5	4	0
	5	4	0

12

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

13

		3	3
		8	2
		6	6
2	6	4	0
2	7	0	6

14

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

15

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

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