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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		5	8
		1	1
		5	8
	5	8	0
	6	3	8

7

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

8

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

9

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

10

		1	7
		7	1
		1	7
1	1	9	0
1	2	0	7

11

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

12

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

13

		1	5
		6	4
		6	0
	9	0	0
	9	6	0

14

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

15

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

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