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곱셈 2자리 X 2자리

1

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

2

		7	0
		4	7
	4	9	0
2	8	0	0
3	2	9	0

3

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

4

		1	8
		1	1
		1	8
	1	8	0
	1	9	8

5

		2	2
		9	9
	1	9	8
1	9	8	0
2	1	7	8

6

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

7

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

8

		7	5
		5	0
			0
3	7	5	0
3	7	5	0

9

		1	0
		5	4
		4	0
	5	0	0
	5	4	0

10

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

11

		2	1
		2	0
			0
	4	2	0
	4	2	0

12

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

13

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

14

		6	3
		1	1
		6	3
	6	3	0
	6	9	3

15

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

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