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곱셈 2자리 X 2자리

1

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

2

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

3

		6	4
		2	9
	5	7	6
1	2	8	0
1	8	5	6

4

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

5

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

6

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

7

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

8

		3	5
		8	0
			0
2	8	0	0
2	8	0	0

9

		4	4
		6	6
	2	6	4
2	6	4	0
2	9	0	4

10

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

11

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

12

		1	3
		9	6
		7	8
1	1	7	0
1	2	4	8

13

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

14

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

15

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

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