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곱셈 2자리 X 2자리

1

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

2

		6	0
		4	2
	1	2	0
2	4	0	0
2	5	2	0

3

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

4

		2	8
		9	8
	2	2	4
2	5	2	0
2	7	4	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		9	8
		9	1
		9	8
8	8	2	0
8	9	1	8

13

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

14

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

15

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

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