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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		4	3
		7	7
	3	0	1
3	0	1	0
3	3	1	1

6

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

7

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

8

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

9

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

10

		1	5
		1	5
		7	5
	1	5	0
	2	2	5

11

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

12

		9	4
		5	9
	8	4	6
4	7	0	0
5	5	4	6

13

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

14

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

15

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

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