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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		7	7
		1	0
			0
	7	7	0
	7	7	0

6

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

7

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

8

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

9

		2	9
		3	6
	1	7	4
	8	7	0
1	0	4	4

10

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

11

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

12

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

13

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

14

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

15

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

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