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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		9	3
		1	0
			0
	9	3	0
	9	3	0

9

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

10

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

11

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

12

		5	9
		1	1
		5	9
	5	9	0
	6	4	9

13

		9	4
		1	6
	5	6	4
	9	4	0
1	5	0	4

14

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

15

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

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