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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	4
		5	1
		1	4
	7	0	0
	7	1	4

7

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

8

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

9

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

10

		9	9
		7	3
	2	9	7
6	9	3	0
7	2	2	7

11

		9	0
		4	1
		9	0
3	6	0	0
3	6	9	0

12

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

13

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

14

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

15

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

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