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곱셈 2자리 X 2자리

1

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

2

		3	8
		3	5
	1	9	0
1	1	4	0
1	3	3	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		9	2
		6	6
	5	5	2
5	5	2	0
6	0	7	2

14

		5	9
		1	6
	3	5	4
	5	9	0
	9	4	4

15

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

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