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곱셈 2자리 X 2자리

1

		7	2
		3	1
		7	2
2	1	6	0
2	2	3	2

2

		7	5
		6	0
			0
4	5	0	0
4	5	0	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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