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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		7	5
		6	4
	3	0	0
4	5	0	0
4	8	0	0

10

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

11

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

12

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

13

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

14

		3	5
		1	0
			0
	3	5	0
	3	5	0

15

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

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