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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	0
		9	6
		6	0
	9	0	0
	9	6	0

8

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

9

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

10

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

11

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

12

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

13

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

14

		3	7
		8	4
	1	4	8
2	9	6	0
3	1	0	8

15

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

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