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곱셈 2자리 X 2자리

1

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

2

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

3

		2	6
		6	2
		5	2
1	5	6	0
1	6	1	2

4

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

5

		3	3
		3	8
	2	6	4
	9	9	0
1	2	5	4

6

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

7

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

8

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

9

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

10

		5	5
		9	6
	3	3	0
4	9	5	0
5	2	8	0

11

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

12

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

13

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

14

		1	0
		6	6
		6	0
	6	0	0
	6	6	0

15

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

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