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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		8	7
		5	3
	2	6	1
4	3	5	0
4	6	1	1

6

		1	7
		1	6
	1	0	2
	1	7	0
	2	7	2

7

		3	0
		3	7
	2	1	0
	9	0	0
1	1	1	0

8

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

9

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

10

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

11

		6	4
		4	8
	5	1	2
2	5	6	0
3	0	7	2

12

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

13

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

14

		1	4
		9	7
		9	8
1	2	6	0
1	3	5	8

15

		2	2
		3	3
		6	6
	6	6	0
	7	2	6

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