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곱셈 2자리 X 2자리

1

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

2

		9	5
		5	8
	7	6	0
4	7	5	0
5	5	1	0

3

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

4

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

5

		3	6
		3	6
	2	1	6
1	0	8	0
1	2	9	6

6

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

7

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

8

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

9

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

10

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

11

		9	0
		3	0
			0
2	7	0	0
2	7	0	0

12

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

13

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

14

		5	5
		1	0
			0
	5	5	0
	5	5	0

15

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

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