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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		9	4
		7	5
	4	7	0
6	5	8	0
7	0	5	0

14

		5	5
		8	9
	4	9	5
4	4	0	0
4	8	9	5

15

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

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