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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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