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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	5
		5	0
			0
1	7	5	0
1	7	5	0

14

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

15

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

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