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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		5	5
		5	4
	2	2	0
2	7	5	0
2	9	7	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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