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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	2
		6	0
			0
	7	2	0
	7	2	0

10

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

11

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

12

		9	5
		7	0
			0
6	6	5	0
6	6	5	0

13

		4	0
		5	5
	2	0	0
2	0	0	0
2	2	0	0

14

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

15

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

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