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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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