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곱셈 2자리 X 2자리

1

		2	6
		4	1
		2	6
1	0	4	0
1	0	6	6

2

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

3

		6	8
		5	8
	5	4	4
3	4	0	0
3	9	4	4

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		1	0
		7	9
		9	0
	7	0	0
	7	9	0

13

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

14

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

15

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

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