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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	5
		6	0
			0
	9	0	0
	9	0	0

5

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

6

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

7

		1	9
		2	4
		7	6
	3	8	0
	4	5	6

8

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

9

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

10

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

11

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

12

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

13

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

14

		3	0
		2	3
		9	0
	6	0	0
	6	9	0

15

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

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