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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		3	5
		2	0
			0
	7	0	0
	7	0	0

13

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

14

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

15

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

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