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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		7	6
		1	6
	4	5	6
	7	6	0
1	2	1	6

9

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

10

		1	8
		1	5
		9	0
	1	8	0
	2	7	0

11

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

12

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

13

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

14

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

15

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

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