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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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