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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		5	2
		5	5
	2	6	0
2	6	0	0
2	8	6	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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