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곱셈 2자리 X 2자리

1

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

2

		3	4
		6	0
			0
2	0	4	0
2	0	4	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	0
		7	9
		9	0
	7	0	0
	7	9	0

11

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

12

		4	9
		4	6
	2	9	4
1	9	6	0
2	2	5	4

13

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

14

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

15

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

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