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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	5
		9	2
		7	0
3	1	5	0
3	2	2	0

6

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

7

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

8

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

9

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

10

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

11

		3	1
		1	1
		3	1
	3	1	0
	3	4	1

12

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

13

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

14

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

15

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

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