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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	5
		6	6
	2	1	0
2	1	0	0
2	3	1	0

6

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

7

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

8

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

9

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

10

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

11

		1	1
		2	7
		7	7
	2	2	0
	2	9	7

12

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

13

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

14

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

15

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

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