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곱셈 2자리 X 2자리

1

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

2

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

3

		2	1
		2	0
			0
	4	2	0
	4	2	0

4

		1	3
		1	1
		1	3
	1	3	0
	1	4	3

5

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

6

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

7

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

8

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

9

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

10

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

11

		6	6
		1	0
			0
	6	6	0
	6	6	0

12

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

13

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

14

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

15

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

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