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곱셈 2자리 X 2자리

1

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

2

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

3

		5	1
		1	9
	4	5	9
	5	1	0
	9	6	9

4

		3	5
		7	9
	3	1	5
2	4	5	0
2	7	6	5

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	2
		8	0
			0
	9	6	0
	9	6	0

14

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

15

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

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