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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		4	4
		6	2
		8	8
2	6	4	0
2	7	2	8

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		3	4
		7	1
		3	4
2	3	8	0
2	4	1	4

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