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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	3
		1	0
			0
	2	3	0
	2	3	0

7

		4	3
		3	5
	2	1	5
1	2	9	0
1	5	0	5

8

		1	1
		3	5
		5	5
	3	3	0
	3	8	5

9

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

10

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

11

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

12

		9	6
		2	0
			0
1	9	2	0
1	9	2	0

13

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

14

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

15

		3	6
		2	5
	1	8	0
	7	2	0
	9	0	0

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