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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		3	8
		9	6
	2	2	8
3	4	2	0
3	6	4	8

7

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

8

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

9

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

10

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

11

		8	0
		3	0
			0
2	4	0	0
2	4	0	0

12

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

13

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

14

		1	0
		1	5
		5	0
	1	0	0
	1	5	0

15

		8	6
		5	1
		8	6
4	3	0	0
4	3	8	6

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