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곱셈 2자리 X 2자리

1

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

2

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

3

		3	8
		5	1
		3	8
1	9	0	0
1	9	3	8

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	2
		7	0
			0
2	2	4	0
2	2	4	0

12

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

13

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

14

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

15

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

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