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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		7	5
		3	0
			0
2	2	5	0
2	2	5	0

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