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곱셈 2자리 X 2자리

1

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

2

		2	8
		3	0
			0
	8	4	0
	8	4	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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