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곱셈 2자리 X 2자리

1

		5	8
		5	9
	5	2	2
2	9	0	0
3	4	2	2

2

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

3

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

4

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

5

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

6

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

7

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

8

		1	8
		1	1
		1	8
	1	8	0
	1	9	8

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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