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곱셈 2자리 X 2자리

1

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

2

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

3

		1	8
		2	2
		3	6
	3	6	0
	3	9	6

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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