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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		3	9
		7	4
	1	5	6
2	7	3	0
2	8	8	6

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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