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곱셈 2자리 X 2자리

1

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

2

		1	5
		1	0
			0
	1	5	0
	1	5	0

3

		3	5
		3	1
		3	5
1	0	5	0
1	0	8	5

4

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

5

		4	8
		5	4
	1	9	2
2	4	0	0
2	5	9	2

6

		6	5
		6	0
			0
3	9	0	0
3	9	0	0

7

		1	2
		5	0
			0
	6	0	0
	6	0	0

8

		3	5
		9	1
		3	5
3	1	5	0
3	1	8	5

9

		1	1
		3	3
		3	3
	3	3	0
	3	6	3

10

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

11

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

12

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

13

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

14

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

15

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

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