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곱셈 2자리 X 2자리

1

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

2

		5	5
		5	3
	1	6	5
2	7	5	0
2	9	1	5

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	7
		5	3
	1	1	1
1	8	5	0
1	9	6	1

14

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

15

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

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