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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		7	4
		1	1
		7	4
	7	4	0
	8	1	4

9

		4	8
		1	1
		4	8
	4	8	0
	5	2	8

10

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

11

		2	4
		1	2
		4	8
	2	4	0
	2	8	8

12

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

13

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

14

		7	6
		2	5
	3	8	0
1	5	2	0
1	9	0	0

15

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

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