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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		5	7
		1	0
			0
	5	7	0
	5	7	0

9

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

10

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

11

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

12

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

13

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

14

		1	0
		2	8
		8	0
	2	0	0
	2	8	0

15

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

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