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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	2
		4	2
		4	4
	8	8	0
	9	2	4

6

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

7

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

8

		3	9
		3	5
	1	9	5
1	1	7	0
1	3	6	5

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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