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곱셈 2자리 X 2자리

1

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

2

		1	1
		6	1
		1	1
	6	6	0
	6	7	1

3

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

4

		7	0
		1	0
			0
	7	0	0
	7	0	0

5

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

6

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

7

		2	0
		2	7
	1	4	0
	4	0	0
	5	4	0

8

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

9

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

10

		4	3
		7	0
			0
3	0	1	0
3	0	1	0

11

		6	8
		3	5
	3	4	0
2	0	4	0
2	3	8	0

12

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

13

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

14

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

15

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

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