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곱셈 2자리 X 2자리

1

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

2

		5	1
		8	7
	3	5	7
4	0	8	0
4	4	3	7

3

		1	9
		5	9
	1	7	1
	9	5	0
1	1	2	1

4

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

5

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

6

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

7

		8	0
		8	8
	6	4	0
6	4	0	0
7	0	4	0

8

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

9

		1	9
		2	4
		7	6
	3	8	0
	4	5	6

10

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

11

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

12

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

13

		2	3
		9	9
	2	0	7
2	0	7	0
2	2	7	7

14

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

15

		9	0
		3	3
	2	7	0
2	7	0	0
2	9	7	0

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