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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	2
		9	1
		1	2
1	0	8	0
1	0	9	2

7

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

8

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

9

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

10

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

11

		1	5
		7	9
	1	3	5
1	0	5	0
1	1	8	5

12

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

13

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

14

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

15

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

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