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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		9	4
		3	6
	5	6	4
2	8	2	0
3	3	8	4

13

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

14

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

15

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

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