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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		8	4
		6	6
	5	0	4
5	0	4	0
5	5	4	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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