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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		5	3
		3	3
	1	5	9
1	5	9	0
1	7	4	9

11

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

12

		7	6
		3	6
	4	5	6
2	2	8	0
2	7	3	6

13

		1	7
		7	6
	1	0	2
1	1	9	0
1	2	9	2

14

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

15

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

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