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곱셈 2자리 X 2자리

1

		1	5
		6	5
		7	5
	9	0	0
	9	7	5

2

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

3

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

4

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

5

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

6

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

7

		9	3
		5	9
	8	3	7
4	6	5	0
5	4	8	7

8

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

9

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

10

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

11

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

12

		1	1
		8	8
		8	8
	8	8	0
	9	6	8

13

		5	0
		8	8
	4	0	0
4	0	0	0
4	4	0	0

14

		9	2
		3	3
	2	7	6
2	7	6	0
3	0	3	6

15

		3	0
		7	1
		3	0
2	1	0	0
2	1	3	0

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