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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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