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곱셈 2자리 X 2자리

1

		5	1
		4	3
	1	5	3
2	0	4	0
2	1	9	3

2

		8	3
		1	0
			0
	8	3	0
	8	3	0

3

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

4

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

5

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

6

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

7

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

8

		3	1
		4	5
	1	5	5
1	2	4	0
1	3	9	5

9

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

10

		5	0
		5	8
	4	0	0
2	5	0	0
2	9	0	0

11

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

12

		1	1
		3	4
		4	4
	3	3	0
	3	7	4

13

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

14

		7	5
		6	1
		7	5
4	5	0	0
4	5	7	5

15

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

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