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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	3
		4	4
		9	2
	9	2	0
1	0	1	2

5

		5	8
		1	7
	4	0	6
	5	8	0
	9	8	6

6

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

7

		1	8
		5	5
		9	0
	9	0	0
	9	9	0

8

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

9

		6	2
		2	9
	5	5	8
1	2	4	0
1	7	9	8

10

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

11

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

12

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

13

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

14

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

15

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

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