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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		9	3
		5	0
			0
4	6	5	0
4	6	5	0

6

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

7

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

8

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

9

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

10

		1	3
		1	5
		6	5
	1	3	0
	1	9	5

11

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

12

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

13

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

14

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

15

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

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