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곱셈 2자리 X 2자리

1

		3	6
		5	5
	1	8	0
1	8	0	0
1	9	8	0

2

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

3

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

4

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

5

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

6

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

7

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

8

		6	5
		9	9
	5	8	5
5	8	5	0
6	4	3	5

9

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

10

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

11

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

12

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

13

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

14

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

15

		9	1
		9	6
	5	4	6
8	1	9	0
8	7	3	6

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