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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	3
		2	0
			0
	4	6	0
	4	6	0

7

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

8

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

9

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

10

		9	0
		6	1
		9	0
5	4	0	0
5	4	9	0

11

		2	1
		3	0
			0
	6	3	0
	6	3	0

12

		1	1
		8	3
		3	3
	8	8	0
	9	1	3

13

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

14

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

15

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

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