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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	6
		1	9
	1	4	4
	1	6	0
	3	0	4

6

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

7

		5	2
		5	0
			0
2	6	0	0
2	6	0	0

8

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

9

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

10

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

11

		5	1
		5	4
	2	0	4
2	5	5	0
2	7	5	4

12

		3	5
		7	2
		7	0
2	4	5	0
2	5	2	0

13

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

14

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

15

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

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