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곱셈 2자리 X 2자리

1

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

2

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

3

		9	1
		4	0
			0
3	6	4	0
3	6	4	0

4

		2	8
		7	3
		8	4
1	9	6	0
2	0	4	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	3
		2	8
	7	4	4
1	8	6	0
2	6	0	4

15

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

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