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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	7
		9	3
		8	1
2	4	3	0
2	5	1	1

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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