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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	3
		5	0
			0
	6	5	0
	6	5	0

5

		8	2
		6	5
	4	1	0
4	9	2	0
5	3	3	0

6

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

7

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

8

		3	9
		3	4
	1	5	6
1	1	7	0
1	3	2	6

9

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

10

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

11

		4	8
		3	1
		4	8
1	4	4	0
1	4	8	8

12

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

13

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

14

		6	1
		5	5
	3	0	5
3	0	5	0
3	3	5	5

15

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

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