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곱셈 2자리 X 2자리

1

		3	6
		2	5
	1	8	0
	7	2	0
	9	0	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		5	2
		8	2
	1	0	4
4	1	6	0
4	2	6	4

11

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

12

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

13

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

14

		6	4
		9	1
		6	4
5	7	6	0
5	8	2	4

15

		4	4
		4	5
	2	2	0
1	7	6	0
1	9	8	0

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