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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		4	4
		7	7
	3	0	8
3	0	8	0
3	3	8	8

13

		4	7
		8	6
	2	8	2
3	7	6	0
4	0	4	2

14

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

15

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

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