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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		7	0
		2	7
	4	9	0
1	4	0	0
1	8	9	0

7

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

8

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

9

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

10

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

11

		6	1
		1	1
		6	1
	6	1	0
	6	7	1

12

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

13

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

14

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

15

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

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