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곱셈 2자리 X 2자리

1

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

2

		6	3
		4	6
	3	7	8
2	5	2	0
2	8	9	8

3

		2	1
		1	2
		4	2
	2	1	0
	2	5	2

4

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

5

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

6

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

7

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

8

		3	2
		3	0
			0
	9	6	0
	9	6	0

9

		9	2
		9	5
	4	6	0
8	2	8	0
8	7	4	0

10

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

11

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

12

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

13

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

14

		1	0
		4	1
		1	0
	4	0	0
	4	1	0

15

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

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