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곱셈 2자리 X 2자리

1

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

2

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

3

		1	8
		6	6
	1	0	8
1	0	8	0
1	1	8	8

4

		6	3
		1	6
	3	7	8
	6	3	0
1	0	0	8

5

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

6

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

7

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

8

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

9

		6	2
		8	5
	3	1	0
4	9	6	0
5	2	7	0

10

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

11

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

12

		6	6
		5	7
	4	6	2
3	3	0	0
3	7	6	2

13

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

14

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

15

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

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