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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		6	3
		4	3
	1	8	9
2	5	2	0
2	7	0	9

10

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

11

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

12

		1	7
		4	1
		1	7
	6	8	0
	6	9	7

13

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

14

		1	4
		7	7
		9	8
	9	8	0
1	0	7	8

15

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

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