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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		4	5
		6	2
		9	0
2	7	0	0
2	7	9	0

11

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

12

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

13

		1	7
		5	3
		5	1
	8	5	0
	9	0	1

14

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

15

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

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