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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		3	4
		1	9
	3	0	6
	3	4	0
	6	4	6

9

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

10

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

11

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

12

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

13

		3	9
		6	3
	1	1	7
2	3	4	0
2	4	5	7

14

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

15

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

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