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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	0
		2	3
		3	0
	2	0	0
	2	3	0

6

		7	7
		4	5
	3	8	5
3	0	8	0
3	4	6	5

7

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

8

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

9

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

10

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

11

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

12

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

13

		5	6
		1	1
		5	6
	5	6	0
	6	1	6

14

		8	8
		5	0
			0
4	4	0	0
4	4	0	0

15

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

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