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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		7	5
		1	1
		7	5
	7	5	0
	8	2	5

11

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

12

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

13

		8	5
		6	0
			0
5	1	0	0
5	1	0	0

14

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

15

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

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