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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		2	3
		2	3
		6	9
	4	6	0
	5	2	9

15

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

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