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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		7	7
		1	2
	1	5	4
	7	7	0
	9	2	4

10

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

11

		7	5
		8	5
	3	7	5
6	0	0	0
6	3	7	5

12

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

13

		9	4
		1	6
	5	6	4
	9	4	0
1	5	0	4

14

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

15

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

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