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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	0
		5	5
		5	0
	5	0	0
	5	5	0

6

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

7

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

8

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

9

		8	7
		2	2
	1	7	4
1	7	4	0
1	9	1	4

10

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

11

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

12

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

13

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

14

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

15

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

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