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곱셈 2자리 X 2자리

1

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

2

		6	6
		4	6
	3	9	6
2	6	4	0
3	0	3	6

3

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

4

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

5

		7	7
		9	2
	1	5	4
6	9	3	0
7	0	8	4

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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