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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		8	8
		6	0
			0
5	2	8	0
5	2	8	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		2	5
		1	5
	1	2	5
	2	5	0
	3	7	5

15

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

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