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곱셈 2자리 X 2자리

1

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

2

		3	2
		8	6
	1	9	2
2	5	6	0
2	7	5	2

3

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

4

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

5

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

6

		5	5
		5	3
	1	6	5
2	7	5	0
2	9	1	5

7

		2	1
		2	0
			0
	4	2	0
	4	2	0

8

		1	2
		7	0
			0
	8	4	0
	8	4	0

9

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

10

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

11

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

12

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

13

		3	5
		2	5
	1	7	5
	7	0	0
	8	7	5

14

		2	1
		4	4
		8	4
	8	4	0
	9	2	4

15

		2	3
		2	7
	1	6	1
	4	6	0
	6	2	1

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