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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	7
		1	1
		1	7
	1	7	0
	1	8	7

10

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

11

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

12

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

13

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

14

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

15

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

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