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곱셈 2자리 X 2자리

1

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

2

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

3

		3	6
		6	1
		3	6
2	1	6	0
2	1	9	6

4

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

5

		7	1
		2	0
			0
1	4	2	0
1	4	2	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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