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곱셈 2자리 X 2자리

1

		5	8
		1	4
	2	3	2
	5	8	0
	8	1	2

2

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

3

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

4

		1	0
		3	3
		3	0
	3	0	0
	3	3	0

5

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

6

		7	5
		3	9
	6	7	5
2	2	5	0
2	9	2	5

7

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

8

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

9

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

10

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

11

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

12

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

13

		4	9
		9	6
	2	9	4
4	4	1	0
4	7	0	4

14

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

15

		4	7
		2	2
		9	4
	9	4	0
1	0	3	4

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