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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		8	2
		9	4
	3	2	8
7	3	8	0
7	7	0	8

13

		1	4
		1	9
	1	2	6
	1	4	0
	2	6	6

14

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

15

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

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