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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		7	5
		9	3
	2	2	5
6	7	5	0
6	9	7	5

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