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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	1
		2	7
	2	8	7
	8	2	0
1	1	0	7

9

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

10

		1	0
		7	3
		3	0
	7	0	0
	7	3	0

11

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

12

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

13

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

14

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

15

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

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