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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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