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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	2
		5	0
			0
	6	0	0
	6	0	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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