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곱셈 2자리 X 2자리

1

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

2

		1	4
		7	1
		1	4
	9	8	0
	9	9	4

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		5	7
		2	1
		5	7
1	1	4	0
1	1	9	7

14

		2	4
		5	2
		4	8
1	2	0	0
1	2	4	8

15

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

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