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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	0
		2	9
	2	7	0
	6	0	0
	8	7	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		9	2
		5	7
	6	4	4
4	6	0	0
5	2	4	4

14

		4	3
		9	7
	3	0	1
3	8	7	0
4	1	7	1

15

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

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