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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	7
		5	3
		5	1
	8	5	0
	9	0	1

5

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

6

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

7

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

8

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

9

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

10

		4	2
		2	2
		8	4
	8	4	0
	9	2	4

11

		1	4
		4	6
		8	4
	5	6	0
	6	4	4

12

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

13

		1	1
		4	1
		1	1
	4	4	0
	4	5	1

14

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

15

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

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