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곱셈 2자리 X 2자리

1

		3	0
		5	3
		9	0
1	5	0	0
1	5	9	0

2

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

3

		4	0
		7	2
		8	0
2	8	0	0
2	8	8	0

4

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

5

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

6

		2	5
		7	3
		7	5
1	7	5	0
1	8	2	5

7

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

8

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

9

		4	3
		6	5
	2	1	5
2	5	8	0
2	7	9	5

10

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

11

		1	3
		7	2
		2	6
	9	1	0
	9	3	6

12

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

13

		1	1
		8	8
		8	8
	8	8	0
	9	6	8

14

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

15

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

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