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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		6	1
		4	1
		6	1
2	4	4	0
2	5	0	1

7

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

8

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

9

		4	1
		4	0
			0
1	6	4	0
1	6	4	0

10

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

11

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

12

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

13

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

14

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

15

		5	5
		4	0
			0
2	2	0	0
2	2	0	0

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