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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		5	1
		8	3
	1	5	3
4	0	8	0
4	2	3	3

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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