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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		7	6
		1	2
	1	5	2
	7	6	0
	9	1	2

10

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

11

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

12

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

13

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

14

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

15

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

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