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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	7
		6	1
		1	7
1	0	2	0
1	0	3	7

7

		6	2
		1	2
	1	2	4
	6	2	0
	7	4	4

8

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

9

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

10

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

11

		6	4
		7	0
			0
4	4	8	0
4	4	8	0

12

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

13

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

14

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

15

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

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