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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		4	4
		5	2
		8	8
2	2	0	0
2	2	8	8

14

		1	7
		1	1
		1	7
	1	7	0
	1	8	7

15

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

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