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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		4	6
		2	6
	2	7	6
	9	2	0
1	1	9	6

15

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

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