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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		4	8
		5	6
	2	8	8
2	4	0	0
2	6	8	8

14

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

15

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

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