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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		3	3
		2	3
		9	9
	6	6	0
	7	5	9

9

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

10

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

11

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

12

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

13

		3	3
		2	3
		9	9
	6	6	0
	7	5	9

14

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

15

		7	5
		9	4
	3	0	0
6	7	5	0
7	0	5	0

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