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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	3
		1	5
		6	5
	1	3	0
	1	9	5

12

		8	5
		1	1
		8	5
	8	5	0
	9	3	5

13

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

14

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

15

		3	3
		9	3
		9	9
2	9	7	0
3	0	6	9

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