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곱셈 2자리 X 2자리

1

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

2

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

3

		1	1
		8	5
		5	5
	8	8	0
	9	3	5

4

		2	1
		2	0
			0
	4	2	0
	4	2	0

5

		4	1
		2	0
			0
	8	2	0
	8	2	0

6

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

7

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

8

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

9

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

10

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

11

		1	2
		1	5
		6	0
	1	2	0
	1	8	0

12

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

13

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

14

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

15

		1	7
		5	3
		5	1
	8	5	0
	9	0	1

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