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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		5	1
		4	6
	3	0	6
2	0	4	0
2	3	4	6

7

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

8

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

9

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

10

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

11

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

12

		1	1
		1	3
		3	3
	1	1	0
	1	4	3

13

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

14

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

15

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

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