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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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