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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		1	9
		9	0
	1	0	0
	1	9	0

4

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

5

		5	3
		5	8
	4	2	4
2	6	5	0
3	0	7	4

6

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

7

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

8

		7	6
		3	2
	1	5	2
2	2	8	0
2	4	3	2

9

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

10

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

11

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

12

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

13

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

14

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

15

		5	8
		8	3
	1	7	4
4	6	4	0
4	8	1	4

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