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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		8	5
		7	7
	5	9	5
5	9	5	0
6	5	4	5

8

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

9

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

10

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

11

		1	0
		8	3
		3	0
	8	0	0
	8	3	0

12

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

13

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

14

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

15

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

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