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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		6	1
		6	5
	3	0	5
3	6	6	0
3	9	6	5

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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