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곱셈 2자리 X 2자리

1

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

2

		6	5
		8	8
	5	2	0
5	2	0	0
5	7	2	0

3

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

4

		2	3
		3	1
		2	3
	6	9	0
	7	1	3

5

		1	0
		6	5
		5	0
	6	0	0
	6	5	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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