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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	5
		4	3
	1	3	5
1	8	0	0
1	9	3	5

9

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

10

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

11

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

12

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

13

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

14

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

15

		4	4
		4	0
			0
1	7	6	0
1	7	6	0

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