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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	4
		8	1
		9	4
7	5	2	0
7	6	1	4

5

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

6

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

7

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

8

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

9

		7	4
		6	0
			0
4	4	4	0
4	4	4	0

10

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

11

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

12

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

13

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

14

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

15

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

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