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곱셈 2자리 X 2자리

1

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

2

		5	6
		3	9
	5	0	4
1	6	8	0
2	1	8	4

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	6
		4	0
			0
3	8	4	0
3	8	4	0

15

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

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