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곱셈 2자리 X 2자리

1

		1	0
		8	9
		9	0
	8	0	0
	8	9	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		4	4
		6	3
	1	3	2
2	6	4	0
2	7	7	2

12

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

13

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

14

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

15

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

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