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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		6	0
		8	5
	3	0	0
4	8	0	0
5	1	0	0

13

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

14

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

15

		1	1
		4	0
			0
	4	4	0
	4	4	0

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