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곱셈 2자리 X 2자리

1

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

2

		4	1
		9	0
			0
3	6	9	0
3	6	9	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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