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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		9	3
		9	4
	3	7	2
8	3	7	0
8	7	4	2

8

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

9

		9	0
		6	0
			0
5	4	0	0
5	4	0	0

10

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

11

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

12

		1	6
		5	4
		6	4
	8	0	0
	8	6	4

13

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

14

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

15

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

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