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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		8	4
		5	6
	5	0	4
4	2	0	0
4	7	0	4

9

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

10

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

11

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

12

		3	3
		2	3
		9	9
	6	6	0
	7	5	9

13

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

14

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

15

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

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