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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	4
		1	1
		3	4
	3	4	0
	3	7	4

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		5	2
		2	1
		5	2
1	0	4	0
1	0	9	2

15

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

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