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곱셈 2자리 X 2자리

1

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

2

		6	8
		5	8
	5	4	4
3	4	0	0
3	9	4	4

3

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

4

		4	4
		4	1
		4	4
1	7	6	0
1	8	0	4

5

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

6

		6	0
		9	5
	3	0	0
5	4	0	0
5	7	0	0

7

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

8

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

9

		3	4
		1	9
	3	0	6
	3	4	0
	6	4	6

10

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

11

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

12

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

13

		5	6
		2	9
	5	0	4
1	1	2	0
1	6	2	4

14

		4	4
		9	1
		4	4
3	9	6	0
4	0	0	4

15

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

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