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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	5
		6	5
		7	5
	9	0	0
	9	7	5

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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