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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	9
		7	1
		1	9
1	3	3	0
1	3	4	9

8

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

9

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

10

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

11

		1	0
		2	9
		9	0
	2	0	0
	2	9	0

12

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

13

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

14

		8	1
		5	0
			0
4	0	5	0
4	0	5	0

15

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

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