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곱셈 2자리 X 2자리

1

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

2

		6	2
		1	0
			0
	6	2	0
	6	2	0

3

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

4

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

5

		2	5
		2	2
		5	0
	5	0	0
	5	5	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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