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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		4	1
		1	5
	2	0	5
	4	1	0
	6	1	5

11

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

12

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

13

		5	5
		1	2
	1	1	0
	5	5	0
	6	6	0

14

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

15

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

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