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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	0
		3	1
		1	0
	3	0	0
	3	1	0

14

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

15

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

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