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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		9	5
		1	4
	3	8	0
	9	5	0
1	3	3	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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