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곱셈 2자리 X 2자리

1

		5	0
		7	6
	3	0	0
3	5	0	0
3	8	0	0

2

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

3

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

4

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

5

		3	9
		7	2
		7	8
2	7	3	0
2	8	0	8

6

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

7

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

8

		2	5
		8	5
	1	2	5
2	0	0	0
2	1	2	5

9

		1	6
		4	9
	1	4	4
	6	4	0
	7	8	4

10

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

11

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

12

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

13

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

14

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

15

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

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