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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	9
		2	2
		5	8
	5	8	0
	6	3	8

6

		3	1
		6	0
			0
1	8	6	0
1	8	6	0

7

		6	6
		3	9
	5	9	4
1	9	8	0
2	5	7	4

8

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

9

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

10

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

11

		7	3
		5	0
			0
3	6	5	0
3	6	5	0

12

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

13

		4	8
		8	5
	2	4	0
3	8	4	0
4	0	8	0

14

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

15

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

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