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곱셈 2자리 X 2자리

1

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

2

		5	5
		9	8
	4	4	0
4	9	5	0
5	3	9	0

3

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

4

		8	2
		9	4
	3	2	8
7	3	8	0
7	7	0	8

5

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

6

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

7

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

8

		1	1
		5	5
		5	5
	5	5	0
	6	0	5

9

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

10

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

11

		1	8
		1	6
	1	0	8
	1	8	0
	2	8	8

12

		1	2
		8	8
		9	6
	9	6	0
1	0	5	6

13

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

14

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

15

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

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