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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		4	9
		1	2
		9	8
	4	9	0
	5	8	8

14

		3	1
		4	2
		6	2
1	2	4	0
1	3	0	2

15

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

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