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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		4	8
		3	1
		4	8
1	4	4	0
1	4	8	8

8

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

9

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

10

		4	4
		1	6
	2	6	4
	4	4	0
	7	0	4

11

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

12

		4	6
		9	5
	2	3	0
4	1	4	0
4	3	7	0

13

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

14

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

15

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

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