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곱셈 2자리 X 2자리

1

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

2

		5	1
		8	9
	4	5	9
4	0	8	0
4	5	3	9

3

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

4

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

5

		5	0
		5	5
	2	5	0
2	5	0	0
2	7	5	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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