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곱셈 2자리 X 2자리

1

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

2

		8	5
		3	3
	2	5	5
2	5	5	0
2	8	0	5

3

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

4

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

5

		7	5
		5	0
			0
3	7	5	0
3	7	5	0

6

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

7

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

8

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

9

		8	5
		7	1
		8	5
5	9	5	0
6	0	3	5

10

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

11

		2	9
		6	3
		8	7
1	7	4	0
1	8	2	7

12

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

13

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

14

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

15

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

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