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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		8	3
		7	1
		8	3
5	8	1	0
5	8	9	3

10

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

11

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

12

		1	0
		1	9
		9	0
	1	0	0
	1	9	0

13

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

14

		1	0
		1	2
		2	0
	1	0	0
	1	2	0

15

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

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