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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	1
		6	7
	3	5	7
3	0	6	0
3	4	1	7

6

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

7

		9	5
		2	1
		9	5
1	9	0	0
1	9	9	5

8

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

9

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

10

		4	7
		1	3
	1	4	1
	4	7	0
	6	1	1

11

		6	3
		5	9
	5	6	7
3	1	5	0
3	7	1	7

12

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

13

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

14

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

15

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

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