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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	1
		4	0
			0
	4	4	0
	4	4	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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