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곱셈 2자리 X 2자리

1

		2	5
		8	2
		5	0
2	0	0	0
2	0	5	0

2

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

3

		1	5
		1	6
		9	0
	1	5	0
	2	4	0

4

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

5

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

6

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

7

		3	3
		1	3
		9	9
	3	3	0
	4	2	9

8

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

9

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

10

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

11

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

12

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

13

		3	8
		1	0
			0
	3	8	0
	3	8	0

14

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

15

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

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