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곱셈 2자리 X 2자리

1

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

2

		4	6
		6	0
			0
2	7	6	0
2	7	6	0

3

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

4

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

5

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

6

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

7

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

8

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

9

		5	1
		7	6
	3	0	6
3	5	7	0
3	8	7	6

10

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

11

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

12

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

13

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

14

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

15

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

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