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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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