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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	1
		5	9
		9	9
	5	5	0
	6	4	9

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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