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곱셈 2자리 X 2자리

1

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

2

		3	0
		3	3
		9	0
	9	0	0
	9	9	0

3

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

4

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

5

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

6

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

7

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

8

		1	0
		3	3
		3	0
	3	0	0
	3	3	0

9

		7	5
		8	4
	3	0	0
6	0	0	0
6	3	0	0

10

		1	2
		5	0
			0
	6	0	0
	6	0	0

11

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

12

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

13

		9	0
		4	5
	4	5	0
3	6	0	0
4	0	5	0

14

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

15

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

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