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곱셈 2자리 X 2자리

1

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

2

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

3

		1	1
		4	3
		3	3
	4	4	0
	4	7	3

4

		4	9
		5	8
	3	9	2
2	4	5	0
2	8	4	2

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		2	2
		8	5
	1	1	0
1	7	6	0
1	8	7	0

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