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곱셈 2자리 X 2자리

1

		2	5
		9	4
	1	0	0
2	2	5	0
2	3	5	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	1
		3	0
			0
	3	3	0
	3	3	0

10

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

11

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

12

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

13

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

14

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

15

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

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