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곱셈 2자리 X 2자리

1

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

2

		9	4
		8	0
			0
7	5	2	0
7	5	2	0

3

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

4

		1	5
		4	3
		4	5
	6	0	0
	6	4	5

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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