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곱셈 2자리 X 2자리

1

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

2

		2	2
		4	2
		4	4
	8	8	0
	9	2	4

3

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

4

		1	3
		6	3
		3	9
	7	8	0
	8	1	9

5

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

6

		2	3
		2	0
			0
	4	6	0
	4	6	0

7

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

8

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

9

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

10

		5	4
		7	3
	1	6	2
3	7	8	0
3	9	4	2

11

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

12

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

13

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

14

		4	9
		5	2
		9	8
2	4	5	0
2	5	4	8

15

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

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