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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		4	9
		5	7
	3	4	3
2	4	5	0
2	7	9	3

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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