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곱셈 2자리 X 2자리

1

		1	1
		8	6
		6	6
	8	8	0
	9	4	6

2

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

3

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

4

		3	5
		9	4
	1	4	0
3	1	5	0
3	2	9	0

5

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

6

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

7

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

8

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

9

		6	2
		7	7
	4	3	4
4	3	4	0
4	7	7	4

10

		1	9
		2	0
			0
	3	8	0
	3	8	0

11

		3	3
		1	5
	1	6	5
	3	3	0
	4	9	5

12

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

13

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

14

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

15

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

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