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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		2	1
		7	4
		8	4
1	4	7	0
1	5	5	4

15

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

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