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곱셈 2자리 X 2자리

1

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

2

		5	5
		7	1
		5	5
3	8	5	0
3	9	0	5

3

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

4

		6	5
		1	7
	4	5	5
	6	5	0
1	1	0	5

5

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

6

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

7

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

8

		9	5
		2	3
	2	8	5
1	9	0	0
2	1	8	5

9

		4	5
		8	2
		9	0
3	6	0	0
3	6	9	0

10

		2	5
		1	9
	2	2	5
	2	5	0
	4	7	5

11

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

12

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

13

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

14

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

15

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

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