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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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