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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	8
		6	1
		1	8
1	0	8	0
1	0	9	8

7

		5	0
		4	0
			0
2	0	0	0
2	0	0	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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