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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		4	3
		1	7
	3	0	1
	4	3	0
	7	3	1

12

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

13

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

14

		5	0
		4	9
	4	5	0
2	0	0	0
2	4	5	0

15

		9	1
		9	4
	3	6	4
8	1	9	0
8	5	5	4

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