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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		3	5
		1	1
		3	5
	3	5	0
	3	8	5

5

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

6

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

7

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

8

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

9

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

10

		6	6
		1	4
	2	6	4
	6	6	0
	9	2	4

11

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

12

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

13

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

14

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

15

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

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