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곱셈 2자리 X 2자리

1

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

2

		1	1
		1	9
		9	9
	1	1	0
	2	0	9

3

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

4

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

5

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

6

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

7

		7	5
		8	6
	4	5	0
6	0	0	0
6	4	5	0

8

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

9

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

10

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

11

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

12

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

13

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

14

		2	2
		4	2
		4	4
	8	8	0
	9	2	4

15

		2	1
		5	7
	1	4	7
1	0	5	0
1	1	9	7

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