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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		6	0
		7	7
	4	2	0
4	2	0	0
4	6	2	0

5

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

6

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

7

		3	9
		8	4
	1	5	6
3	1	2	0
3	2	7	6

8

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

9

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

10

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

11

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

12

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

13

		2	5
		6	9
	2	2	5
1	5	0	0
1	7	2	5

14

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

15

		4	3
		3	6
	2	5	8
1	2	9	0
1	5	4	8

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