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곱셈 2자리 X 2자리

1

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

2

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

3

		2	5
		5	9
	2	2	5
1	2	5	0
1	4	7	5

4

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

5

		5	0
		4	9
	4	5	0
2	0	0	0
2	4	5	0

6

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

7

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

8

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

9

		2	4
		8	5
	1	2	0
1	9	2	0
2	0	4	0

10

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

11

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

12

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

13

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

14

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

15

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

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