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곱셈 2자리 X 2자리

1

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

2

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

3

		1	6
		1	5
		8	0
	1	6	0
	2	4	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	0
		4	6
		6	0
	4	0	0
	4	6	0

15

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

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