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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	2
		3	0
			0
	6	6	0
	6	6	0

5

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

6

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

7

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

8

		5	6
		7	3
	1	6	8
3	9	2	0
4	0	8	8

9

		7	5
		3	5
	3	7	5
2	2	5	0
2	6	2	5

10

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

11

		6	0
		1	1
		6	0
	6	0	0
	6	6	0

12

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

13

		6	3
		4	8
	5	0	4
2	5	2	0
3	0	2	4

14

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

15

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

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