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곱셈 2자리 X 2자리

1

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

2

		1	5
		4	7
	1	0	5
	6	0	0
	7	0	5

3

		1	2
		1	0
			0
	1	2	0
	1	2	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	9
		1	0
			0
	9	9	0
	9	9	0

15

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

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