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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		9	5
		8	7
	6	6	5
7	6	0	0
8	2	6	5

14

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

15

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

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