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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		1	1
		6	5
		5	5
	6	6	0
	7	1	5

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