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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		8	8
		1	1
		8	8
	8	8	0
	9	6	8

6

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

7

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

8

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

9

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

10

		1	8
		6	0
			0
1	0	8	0
1	0	8	0

11

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

12

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

13

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

14

		5	0
		2	1
		5	0
1	0	0	0
1	0	5	0

15

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

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