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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		2	7
		1	1
		2	7
	2	7	0
	2	9	7

8

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

9

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

10

		5	4
		4	8
	4	3	2
2	1	6	0
2	5	9	2

11

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

12

		9	9
		6	2
	1	9	8
5	9	4	0
6	1	3	8

13

		7	6
		2	1
		7	6
1	5	2	0
1	5	9	6

14

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

15

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

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