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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		4	7
		2	0
			0
	9	4	0
	9	4	0

11

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

12

		1	4
		5	5
		7	0
	7	0	0
	7	7	0

13

		2	8
		2	1
		2	8
	5	6	0
	5	8	8

14

		9	1
		3	1
		9	1
2	7	3	0
2	8	2	1

15

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

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