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곱셈 2자리 X 2자리

1

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

2

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

3

		5	9
		4	6
	3	5	4
2	3	6	0
2	7	1	4

4

		3	0
		2	9
	2	7	0
	6	0	0
	8	7	0

5

		8	3
		9	6
	4	9	8
7	4	7	0
7	9	6	8

6

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

7

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

8

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

9

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

10

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

11

		7	1
		9	2
	1	4	2
6	3	9	0
6	5	3	2

12

		9	0
		3	4
	3	6	0
2	7	0	0
3	0	6	0

13

		9	2
		1	0
			0
	9	2	0
	9	2	0

14

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

15

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

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