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곱셈 2자리 X 2자리

1

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

2

		4	7
		6	0
			0
2	8	2	0
2	8	2	0

3

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

4

		6	0
		3	1
		6	0
1	8	0	0
1	8	6	0

5

		1	1
		2	0
			0
	2	2	0
	2	2	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		4	1
		1	4
	1	6	4
	4	1	0
	5	7	4

14

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

15

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

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