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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		4	0
		4	1
		4	0
1	6	0	0
1	6	4	0

13

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

14

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

15

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

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