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곱셈 2자리 X 2자리

1

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

2

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

3

		2	6
		2	0
			0
	5	2	0
	5	2	0

4

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

5

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

6

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

7

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

8

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

9

		7	1
		5	9
	6	3	9
3	5	5	0
4	1	8	9

10

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

11

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

12

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

13

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

14

		5	4
		3	9
	4	8	6
1	6	2	0
2	1	0	6

15

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

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