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곱셈 2자리 X 2자리

1

		2	5
		9	2
		5	0
2	2	5	0
2	3	0	0

2

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

3

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

4

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

5

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

6

		7	0
		1	7
	4	9	0
	7	0	0
1	1	9	0

7

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

8

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

9

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

10

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

11

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

12

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

13

		8	9
		4	6
	5	3	4
3	5	6	0
4	0	9	4

14

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

15

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

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