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곱셈 2자리 X 2자리

1

		5	6
		3	2
	1	1	2
1	6	8	0
1	7	9	2

2

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

3

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

4

		7	5
		7	6
	4	5	0
5	2	5	0
5	7	0	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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