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곱셈 2자리 X 2자리

1

		3	9
		4	5
	1	9	5
1	5	6	0
1	7	5	5

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	3
		9	7
	2	3	1
2	9	7	0
3	2	0	1

14

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

15

		9	3
		7	4
	3	7	2
6	5	1	0
6	8	8	2

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