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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		9	2
		6	3
	2	7	6
5	5	2	0
5	7	9	6

13

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

14

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

15

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

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