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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	9
		1	1
		2	9
	2	9	0
	3	1	9

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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