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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		8	9
		2	8
	7	1	2
1	7	8	0
2	4	9	2

8

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

9

		1	0
		9	1
		1	0
	9	0	0
	9	1	0

10

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

11

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

12

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

13

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

14

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

15

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

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