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곱셈 2자리 X 2자리

1

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

2

		1	1
		1	6
		6	6
	1	1	0
	1	7	6

3

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

4

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

5

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

6

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

7

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

8

		3	7
		7	5
	1	8	5
2	5	9	0
2	7	7	5

9

		7	6
		4	8
	6	0	8
3	0	4	0
3	6	4	8

10

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

11

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

12

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

13

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

14

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

15

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

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