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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		4	9
		9	3
	1	4	7
4	4	1	0
4	5	5	7

5

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

6

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

7

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

8

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

9

		6	4
		1	0
			0
	6	4	0
	6	4	0

10

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

11

		1	0
		4	3
		3	0
	4	0	0
	4	3	0

12

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

13

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

14

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

15

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

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