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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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