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곱셈 2자리 X 2자리

1

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

2

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

3

		1	1
		3	3
		3	3
	3	3	0
	3	6	3

4

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

5

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

6

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

7

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

8

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

9

		5	8
		1	9
	5	2	2
	5	8	0
1	1	0	2

10

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

11

		3	9
		1	3
	1	1	7
	3	9	0
	5	0	7

12

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

13

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

14

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

15

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

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