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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		9	7
		1	0
			0
	9	7	0
	9	7	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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