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곱셈 2자리 X 2자리

1

		5	5
		8	3
	1	6	5
4	4	0	0
4	5	6	5

2

		6	0
		7	9
	5	4	0
4	2	0	0
4	7	4	0

3

		1	2
		8	1
		1	2
	9	6	0
	9	7	2

4

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

5

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

6

		1	9
		7	5
		9	5
1	3	3	0
1	4	2	5

7

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

8

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

9

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

10

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

11

		3	9
		6	3
	1	1	7
2	3	4	0
2	4	5	7

12

		3	0
		2	0
			0
	6	0	0
	6	0	0

13

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

14

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

15

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

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