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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		3	1
		3	1
		3	1
	9	3	0
	9	6	1

5

		5	4
		1	0
			0
	5	4	0
	5	4	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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