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곱셈 2자리 X 2자리

1

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

2

		2	7
		3	1
		2	7
	8	1	0
	8	3	7

3

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

4

		5	8
		4	3
	1	7	4
2	3	2	0
2	4	9	4

5

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

6

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

7

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

8

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

9

		7	0
		1	3
	2	1	0
	7	0	0
	9	1	0

10

		1	2
		3	3
		3	6
	3	6	0
	3	9	6

11

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

12

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

13

		5	9
		2	7
	4	1	3
1	1	8	0
1	5	9	3

14

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

15

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

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