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곱셈 2자리 X 2자리

1

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

2

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

3

		4	5
		1	9
	4	0	5
	4	5	0
	8	5	5

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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