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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		4	0
		2	2
		8	0
	8	0	0
	8	8	0

11

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

12

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

13

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

14

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

15

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

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