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곱셈 2자리 X 2자리

1

		9	6
		5	0
			0
4	8	0	0
4	8	0	0

2

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

3

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

4

		9	6
		1	5
	4	8	0
	9	6	0
1	4	4	0

5

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

6

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

7

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

8

		4	1
		2	2
		8	2
	8	2	0
	9	0	2

9

		1	1
		8	6
		6	6
	8	8	0
	9	4	6

10

		4	1
		1	1
		4	1
	4	1	0
	4	5	1

11

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

12

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

13

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

14

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

15

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

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