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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	0
		7	4
	3	6	0
6	3	0	0
6	6	6	0

5

		3	3
		3	3
		9	9
	9	9	0
1	0	8	9

6

		2	5
		3	7
	1	7	5
	7	5	0
	9	2	5

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	1
		8	3
		3	3
	8	8	0
	9	1	3

15

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

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