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곱셈 2자리 X 2자리

1

		1	9
		8	2
		3	8
1	5	2	0
1	5	5	8

2

		1	6
		4	6
		9	6
	6	4	0
	7	3	6

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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