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곱셈 2자리 X 2자리

1

		1	3
		3	2
		2	6
	3	9	0
	4	1	6

2

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

3

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

4

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

5

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

6

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

7

		4	3
		3	1
		4	3
1	2	9	0
1	3	3	3

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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