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곱셈 2자리 X 2자리

1

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

2

		1	5
		3	3
		4	5
	4	5	0
	4	9	5

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		7	3
		9	8
	5	8	4
6	5	7	0
7	1	5	4

11

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

12

		8	2
		9	4
	3	2	8
7	3	8	0
7	7	0	8

13

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

14

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

15

		9	5
		9	0
			0
8	5	5	0
8	5	5	0

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