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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		6	7
		5	8
	5	3	6
3	3	5	0
3	8	8	6

7

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

8

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

9

		9	6
		1	8
	7	6	8
	9	6	0
1	7	2	8

10

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

11

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

12

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

13

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

14

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

15

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

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