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곱셈 2자리 X 2자리

1

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

2

		1	5
		5	3
		4	5
	7	5	0
	7	9	5

3

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

4

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

5

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

6

		1	5
		6	5
		7	5
	9	0	0
	9	7	5

7

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

8

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

9

		5	5
		1	0
			0
	5	5	0
	5	5	0

10

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

11

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

12

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

13

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

14

		2	3
		4	2
		4	6
	9	2	0
	9	6	6

15

		7	4
		1	2
	1	4	8
	7	4	0
	8	8	8

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