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곱셈 2자리 X 2자리

1

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

2

		9	1
		3	1
		9	1
2	7	3	0
2	8	2	1

3

		3	3
		4	3
		9	9
1	3	2	0
1	4	1	9

4

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

5

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

6

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

7

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

8

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

9

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

10

		5	0
		1	7
	3	5	0
	5	0	0
	8	5	0

11

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

12

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

13

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

14

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

15

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

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