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곱셈 2자리 X 2자리

1

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

2

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

3

		1	1
		4	0
			0
	4	4	0
	4	4	0

4

		5	7
		5	1
		5	7
2	8	5	0
2	9	0	7

5

		2	5
		1	9
	2	2	5
	2	5	0
	4	7	5

6

		4	2
		7	0
			0
2	9	4	0
2	9	4	0

7

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

8

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

9

		5	7
		3	0
			0
1	7	1	0
1	7	1	0

10

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

11

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

12

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

13

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

14

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

15

		2	5
		6	0
			0
1	5	0	0
1	5	0	0

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