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곱셈 2자리 X 2자리

1

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

2

		3	5
		4	7
	2	4	5
1	4	0	0
1	6	4	5

3

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

4

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

5

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

6

		3	4
		9	5
	1	7	0
3	0	6	0
3	2	3	0

7

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

8

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

9

		6	2
		4	1
		6	2
2	4	8	0
2	5	4	2

10

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

11

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

12

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

13

		5	8
		5	3
	1	7	4
2	9	0	0
3	0	7	4

14

		9	2
		3	3
	2	7	6
2	7	6	0
3	0	3	6

15

		4	3
		5	6
	2	5	8
2	1	5	0
2	4	0	8

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