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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		5	2
		5	5
	2	6	0
2	6	0	0
2	8	6	0

5

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

6

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

7

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

8

		1	1
		4	5
		5	5
	4	4	0
	4	9	5

9

		6	5
		4	9
	5	8	5
2	6	0	0
3	1	8	5

10

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

11

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

12

		9	1
		2	4
	3	6	4
1	8	2	0
2	1	8	4

13

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

14

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

15

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

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