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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	3
		4	0
			0
	5	2	0
	5	2	0

7

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

8

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

9

		8	5
		5	3
	2	5	5
4	2	5	0
4	5	0	5

10

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

11

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

12

		8	9
		4	6
	5	3	4
3	5	6	0
4	0	9	4

13

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

14

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

15

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

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