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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		1	3
		5	5
		6	5
	6	5	0
	7	1	5

9

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

10

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

11

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

12

		9	8
		1	0
			0
	9	8	0
	9	8	0

13

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

14

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

15

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

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