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곱셈 2자리 X 2자리

1

		1	1
		9	3
		3	3
	9	9	0
1	0	2	3

2

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

3

		9	9
		4	0
			0
3	9	6	0
3	9	6	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		9	2
		9	7
	6	4	4
8	2	8	0
8	9	2	4

13

		3	0
		6	5
	1	5	0
1	8	0	0
1	9	5	0

14

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

15

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

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