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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		2	2
		4	0
			0
	8	8	0
	8	8	0

8

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

9

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

10

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

11

		9	1
		3	5
	4	5	5
2	7	3	0
3	1	8	5

12

		9	1
		3	5
	4	5	5
2	7	3	0
3	1	8	5

13

		2	5
		1	7
	1	7	5
	2	5	0
	4	2	5

14

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

15

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

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