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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		5	9
		6	3
	1	7	7
3	5	4	0
3	7	1	7

7

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

8

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

9

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

10

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

11

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

12

		1	9
		3	7
	1	3	3
	5	7	0
	7	0	3

13

		5	5
		3	1
		5	5
1	6	5	0
1	7	0	5

14

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

15

		1	6
		6	3
		4	8
	9	6	0
1	0	0	8

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