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곱셈 2자리 X 2자리

1

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

2

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

3

		7	3
		9	4
	2	9	2
6	5	7	0
6	8	6	2

4

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

5

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

6

		1	6
		1	0
			0
	1	6	0
	1	6	0

7

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

8

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

9

		7	1
		4	9
	6	3	9
2	8	4	0
3	4	7	9

10

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

11

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

12

		4	5
		9	0
			0
4	0	5	0
4	0	5	0

13

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

14

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

15

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

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