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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		1	0
		7	6
		6	0
	7	0	0
	7	6	0

9

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

10

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

11

		8	5
		7	7
	5	9	5
5	9	5	0
6	5	4	5

12

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

13

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

14

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

15

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

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