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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		2	9
		1	8
	2	3	2
	2	9	0
	5	2	2

13

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

14

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

15

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

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